20652907470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8629}}^1$

素因数の和:8707

約数の個数: 192

約数和(自身を含む): 59658016320

約数和(自身を除く): 39005108850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 361, 390, 442, 494, 510, 570, 646, 663, 722, 741, 969, 1083, 1105, 1235, 1326, 1482, 1615, 1805, 1938, 2166, 2210, 2470, 3230, 3315, 3610, 3705, 4199, 4693, 4845, 5415, 6137, 6630, 7410, 8398, 8629, 9386, 9690, 10830, 12274, 12597, 14079, 17258, 18411, 20995, 23465, 25194, 25887, 28158, 30685, 36822, 41990, 43145, 46930, 51774, 61370, 62985, 70395, 79781, 86290, 92055, 112177, 125970, 129435, 140790, 146693, 159562, 163951, 184110, 224354, 239343, 258870, 293386, 327902, 336531, 398905, 440079, 478686, 491853, 560885, 673062, 733465, 797810, 819755, 880158, 983706, 1121770, 1196715, 1466930, 1639510, 1682655, 1907009, 2131363, 2200395, 2393430, 2459265, 2787167, 3115069, 3365310, 3814018, 4262726, 4400790, 4918530, 5574334, 5721027, 6230138, 6394089, 8361501, 9345207, 9535045, 10656815, 11442054, 12788178, 13935835, 15575345, 16723002, 18690414, 19070090, 21313630, 27871670, 28605135, 31150690, 31970445, 36233171, 40495897, 41807505, 46726035, 52956173, 57210270, 63940890, 72466342, 80991794, 83615010, 93452070, 105912346, 108699513, 121487691, 158868519, 181165855, 202479485, 217399026, 242975382, 264780865, 317737038, 362331710, 404958970, 529561730, 543497565, 607438455, 688430249, 794342595, 1086995130, 1214876910, 1376860498, 1588685190, 2065290747, 3442151245, 4130581494, 6884302490, 10326453735, 20652907470]

約数ペア:

[(1, 20652907470), (2, 10326453735), (3, 6884302490), (5, 4130581494), (6, 3442151245), (10, 2065290747), (13, 1588685190), (15, 1376860498), (17, 1214876910), (19, 1086995130), (26, 794342595), (30, 688430249), (34, 607438455), (38, 543497565), (39, 529561730), (51, 404958970), (57, 362331710), (65, 317737038), (78, 264780865), (85, 242975382), (95, 217399026), (102, 202479485), (114, 181165855), (130, 158868519), (170, 121487691), (190, 108699513), (195, 105912346), (221, 93452070), (247, 83615010), (255, 80991794), (285, 72466342), (323, 63940890), (361, 57210270), (390, 52956173), (442, 46726035), (494, 41807505), (510, 40495897), (570, 36233171), (646, 31970445), (663, 31150690), (722, 28605135), (741, 27871670), (969, 21313630), (1083, 19070090), (1105, 18690414), (1235, 16723002), (1326, 15575345), (1482, 13935835), (1615, 12788178), (1805, 11442054), (1938, 10656815), (2166, 9535045), (2210, 9345207), (2470, 8361501), (3230, 6394089), (3315, 6230138), (3610, 5721027), (3705, 5574334), (4199, 4918530), (4693, 4400790), (4845, 4262726), (5415, 3814018), (6137, 3365310), (6630, 3115069), (7410, 2787167), (8398, 2459265), (8629, 2393430), (9386, 2200395), (9690, 2131363), (10830, 1907009), (12274, 1682655), (12597, 1639510), (14079, 1466930), (17258, 1196715), (18411, 1121770), (20995, 983706), (23465, 880158), (25194, 819755), (25887, 797810), (28158, 733465), (30685, 673062), (36822, 560885), (41990, 491853), (43145, 478686), (46930, 440079), (51774, 398905), (61370, 336531), (62985, 327902), (70395, 293386), (79781, 258870), (86290, 239343), (92055, 224354), (112177, 184110), (125970, 163951), (129435, 159562), (140790, 146693)]