20342533770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20431}}^1$

素因数の和:20517

約数の個数: 192

約数和(自身を含む): 61044931584

約数和(自身を除く): 40702397814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 37, 39, 45, 46, 65, 69, 74, 78, 90, 111, 115, 117, 130, 138, 185, 195, 207, 222, 230, 234, 299, 333, 345, 370, 390, 414, 481, 555, 585, 598, 666, 690, 851, 897, 962, 1035, 1110, 1170, 1443, 1495, 1665, 1702, 1794, 2070, 2405, 2553, 2691, 2886, 2990, 3330, 4255, 4329, 4485, 4810, 5106, 5382, 7215, 7659, 8510, 8658, 8970, 11063, 12765, 13455, 14430, 15318, 20431, 21645, 22126, 25530, 26910, 33189, 38295, 40862, 43290, 55315, 61293, 66378, 76590, 99567, 102155, 110630, 122586, 165945, 183879, 199134, 204310, 265603, 306465, 331890, 367758, 469913, 497835, 531206, 612930, 755947, 796809, 919395, 939826, 995670, 1328015, 1409739, 1511894, 1593618, 1838790, 2267841, 2349565, 2390427, 2656030, 2819478, 3779735, 3984045, 4229217, 4535682, 4699130, 4780854, 6108869, 6803523, 7048695, 7559470, 7968090, 8458434, 9827311, 11339205, 11952135, 12217738, 13607046, 14097390, 17386781, 18326607, 19654622, 21146085, 22678410, 23904270, 29481933, 30544345, 34017615, 34773562, 36653214, 42292170, 49136555, 52160343, 54979821, 58963866, 61088690, 68035230, 86933905, 88445799, 91633035, 98273110, 104320686, 109959642, 147409665, 156481029, 173867810, 176891598, 183266070, 226028153, 260801715, 274899105, 294819330, 312962058, 442228995, 452056306, 521603430, 549798210, 678084459, 782405145, 884457990, 1130140765, 1356168918, 1564810290, 2034253377, 2260281530, 3390422295, 4068506754, 6780844590, 10171266885, 20342533770]

約数ペア:

[(1, 20342533770), (2, 10171266885), (3, 6780844590), (5, 4068506754), (6, 3390422295), (9, 2260281530), (10, 2034253377), (13, 1564810290), (15, 1356168918), (18, 1130140765), (23, 884457990), (26, 782405145), (30, 678084459), (37, 549798210), (39, 521603430), (45, 452056306), (46, 442228995), (65, 312962058), (69, 294819330), (74, 274899105), (78, 260801715), (90, 226028153), (111, 183266070), (115, 176891598), (117, 173867810), (130, 156481029), (138, 147409665), (185, 109959642), (195, 104320686), (207, 98273110), (222, 91633035), (230, 88445799), (234, 86933905), (299, 68035230), (333, 61088690), (345, 58963866), (370, 54979821), (390, 52160343), (414, 49136555), (481, 42292170), (555, 36653214), (585, 34773562), (598, 34017615), (666, 30544345), (690, 29481933), (851, 23904270), (897, 22678410), (962, 21146085), (1035, 19654622), (1110, 18326607), (1170, 17386781), (1443, 14097390), (1495, 13607046), (1665, 12217738), (1702, 11952135), (1794, 11339205), (2070, 9827311), (2405, 8458434), (2553, 7968090), (2691, 7559470), (2886, 7048695), (2990, 6803523), (3330, 6108869), (4255, 4780854), (4329, 4699130), (4485, 4535682), (4810, 4229217), (5106, 3984045), (5382, 3779735), (7215, 2819478), (7659, 2656030), (8510, 2390427), (8658, 2349565), (8970, 2267841), (11063, 1838790), (12765, 1593618), (13455, 1511894), (14430, 1409739), (15318, 1328015), (20431, 995670), (21645, 939826), (22126, 919395), (25530, 796809), (26910, 755947), (33189, 612930), (38295, 531206), (40862, 497835), (43290, 469913), (55315, 367758), (61293, 331890), (66378, 306465), (76590, 265603), (99567, 204310), (102155, 199134), (110630, 183879), (122586, 165945)]