20125443690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{44483}}^1$

素因数の和:44964

約数の個数: 96

約数和(自身を含む): 57209270976

約数和(自身を除く): 37083827286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 457, 495, 914, 990, 1371, 2285, 2742, 4113, 4570, 5027, 6855, 8226, 10054, 13710, 15081, 20565, 25135, 30162, 41130, 44483, 45243, 50270, 75405, 88966, 90486, 133449, 150810, 222415, 226215, 266898, 400347, 444830, 452430, 489313, 667245, 800694, 978626, 1334490, 1467939, 2001735, 2446565, 2935878, 4003470, 4403817, 4893130, 7339695, 8807634, 14679390, 20328731, 22019085, 40657462, 44038170, 60986193, 101643655, 121972386, 182958579, 203287310, 223616041, 304930965, 365917158, 447232082, 609861930, 670848123, 914792895, 1118080205, 1341696246, 1829585790, 2012544369, 2236160410, 3354240615, 4025088738, 6708481230, 10062721845, 20125443690]

約数ペア:

[(1, 20125443690), (2, 10062721845), (3, 6708481230), (5, 4025088738), (6, 3354240615), (9, 2236160410), (10, 2012544369), (11, 1829585790), (15, 1341696246), (18, 1118080205), (22, 914792895), (30, 670848123), (33, 609861930), (45, 447232082), (55, 365917158), (66, 304930965), (90, 223616041), (99, 203287310), (110, 182958579), (165, 121972386), (198, 101643655), (330, 60986193), (457, 44038170), (495, 40657462), (914, 22019085), (990, 20328731), (1371, 14679390), (2285, 8807634), (2742, 7339695), (4113, 4893130), (4570, 4403817), (5027, 4003470), (6855, 2935878), (8226, 2446565), (10054, 2001735), (13710, 1467939), (15081, 1334490), (20565, 978626), (25135, 800694), (30162, 667245), (41130, 489313), (44483, 452430), (45243, 444830), (50270, 400347), (75405, 266898), (88966, 226215), (90486, 222415), (133449, 150810)]