20163860370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{27299}}^1$

素因数の和:27624

約数の個数: 96

約数和(自身を含む): 54427464000

約数和(自身を除く): 34263603630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 283, 290, 435, 522, 566, 849, 870, 1305, 1415, 1698, 2547, 2610, 2830, 4245, 5094, 8207, 8490, 12735, 16414, 24621, 25470, 27299, 41035, 49242, 54598, 73863, 81897, 82070, 123105, 136495, 147726, 163794, 245691, 246210, 272990, 369315, 409485, 491382, 738630, 791671, 818970, 1228455, 1583342, 2375013, 2456910, 3958355, 4750026, 7125039, 7725617, 7916710, 11875065, 14250078, 15451234, 23176851, 23750130, 35625195, 38628085, 46353702, 69530553, 71250390, 77256170, 115884255, 139061106, 224042893, 231768510, 347652765, 448085786, 672128679, 695305530, 1120214465, 1344257358, 2016386037, 2240428930, 3360643395, 4032772074, 6721286790, 10081930185, 20163860370]

約数ペア:

[(1, 20163860370), (2, 10081930185), (3, 6721286790), (5, 4032772074), (6, 3360643395), (9, 2240428930), (10, 2016386037), (15, 1344257358), (18, 1120214465), (29, 695305530), (30, 672128679), (45, 448085786), (58, 347652765), (87, 231768510), (90, 224042893), (145, 139061106), (174, 115884255), (261, 77256170), (283, 71250390), (290, 69530553), (435, 46353702), (522, 38628085), (566, 35625195), (849, 23750130), (870, 23176851), (1305, 15451234), (1415, 14250078), (1698, 11875065), (2547, 7916710), (2610, 7725617), (2830, 7125039), (4245, 4750026), (5094, 3958355), (8207, 2456910), (8490, 2375013), (12735, 1583342), (16414, 1228455), (24621, 818970), (25470, 791671), (27299, 738630), (41035, 491382), (49242, 409485), (54598, 369315), (73863, 272990), (81897, 246210), (82070, 245691), (123105, 163794), (136495, 147726)]