20085181848

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1347637}}^1$

素因数の和:1347678

約数の個数: 80

約数和(自身を含む): 58703111280

約数和(自身を除く): 38617929432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 1347637, 2695274, 4042911, 5390548, 8085822, 10781096, 12128733, 16171644, 24257466, 30995651, 32343288, 36386199, 48514932, 61991302, 72772398, 92986953, 97029864, 109158597, 123982604, 145544796, 185973906, 218317194, 247965208, 278960859, 291089592, 371947812, 436634388, 557921718, 743895624, 836882577, 873268776, 1115843436, 1673765154, 2231686872, 2510647731, 3347530308, 5021295462, 6695060616, 10042590924, 20085181848]

約数ペア:

[(1, 20085181848), (2, 10042590924), (3, 6695060616), (4, 5021295462), (6, 3347530308), (8, 2510647731), (9, 2231686872), (12, 1673765154), (18, 1115843436), (23, 873268776), (24, 836882577), (27, 743895624), (36, 557921718), (46, 436634388), (54, 371947812), (69, 291089592), (72, 278960859), (81, 247965208), (92, 218317194), (108, 185973906), (138, 145544796), (162, 123982604), (184, 109158597), (207, 97029864), (216, 92986953), (276, 72772398), (324, 61991302), (414, 48514932), (552, 36386199), (621, 32343288), (648, 30995651), (828, 24257466), (1242, 16171644), (1656, 12128733), (1863, 10781096), (2484, 8085822), (3726, 5390548), (4968, 4042911), (7452, 2695274), (14904, 1347637)]