20082337230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 50674139136

約数和(自身を除く): 30591801906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 257, 310, 365, 438, 465, 514, 730, 771, 930, 1095, 1151, 1285, 1542, 2190, 2263, 2302, 2570, 3453, 3855, 4526, 5755, 6789, 6906, 7710, 7967, 11315, 11510, 13578, 15934, 17265, 18761, 22630, 23901, 33945, 34530, 35681, 37522, 39835, 47802, 56283, 67890, 71362, 79670, 84023, 93805, 107043, 112566, 119505, 168046, 178405, 187610, 214086, 239010, 252069, 281415, 295807, 356810, 420115, 504138, 535215, 562830, 581591, 591614, 840230, 887421, 1070430, 1163182, 1260345, 1479035, 1744773, 1774842, 2520690, 2604713, 2907955, 2958070, 3489546, 4437105, 5209426, 5815910, 7814139, 8723865, 8874210, 9170017, 13023565, 15628278, 17447730, 18340034, 21593911, 26047130, 27510051, 39070695, 43187822, 45850085, 55020102, 64781733, 78141390, 91700170, 107969555, 129563466, 137550255, 215939110, 275100510, 323908665, 647817330, 669411241, 1338822482, 2008233723, 3347056205, 4016467446, 6694112410, 10041168615, 20082337230]

約数ペア:

[(1, 20082337230), (2, 10041168615), (3, 6694112410), (5, 4016467446), (6, 3347056205), (10, 2008233723), (15, 1338822482), (30, 669411241), (31, 647817330), (62, 323908665), (73, 275100510), (93, 215939110), (146, 137550255), (155, 129563466), (186, 107969555), (219, 91700170), (257, 78141390), (310, 64781733), (365, 55020102), (438, 45850085), (465, 43187822), (514, 39070695), (730, 27510051), (771, 26047130), (930, 21593911), (1095, 18340034), (1151, 17447730), (1285, 15628278), (1542, 13023565), (2190, 9170017), (2263, 8874210), (2302, 8723865), (2570, 7814139), (3453, 5815910), (3855, 5209426), (4526, 4437105), (5755, 3489546), (6789, 2958070), (6906, 2907955), (7710, 2604713), (7967, 2520690), (11315, 1774842), (11510, 1744773), (13578, 1479035), (15934, 1260345), (17265, 1163182), (18761, 1070430), (22630, 887421), (23901, 840230), (33945, 591614), (34530, 581591), (35681, 562830), (37522, 535215), (39835, 504138), (47802, 420115), (56283, 356810), (67890, 295807), (71362, 281415), (79670, 252069), (84023, 239010), (93805, 214086), (107043, 187610), (112566, 178405), (119505, 168046)]