20130894288

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{198859}}^1$

素因数の和:198929

約数の個数: 120

約数和(自身を含む): 60906840800

約数和(自身を除く): 40775946512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 16872, 25308, 33744, 50616, 101232, 198859, 397718, 596577, 795436, 1193154, 1590872, 1789731, 2386308, 3181744, 3579462, 3778321, 4772616, 7158924, 7357783, 7556642, 9545232, 11334963, 14317848, 14715566, 15113284, 22073349, 22669926, 28635696, 29431132, 30226568, 34004889, 44146698, 45339852, 58862264, 60453136, 66220047, 68009778, 88293396, 90679704, 117724528, 132440094, 136019556, 139797877, 176586792, 181359408, 264880188, 272039112, 279595754, 353173584, 419393631, 529760376, 544078224, 559191508, 838787262, 1059520752, 1118383016, 1258180893, 1677574524, 2236766032, 2516361786, 3355149048, 5032723572, 6710298096, 10065447144, 20130894288]

約数ペア:

[(1, 20130894288), (2, 10065447144), (3, 6710298096), (4, 5032723572), (6, 3355149048), (8, 2516361786), (9, 2236766032), (12, 1677574524), (16, 1258180893), (18, 1118383016), (19, 1059520752), (24, 838787262), (36, 559191508), (37, 544078224), (38, 529760376), (48, 419393631), (57, 353173584), (72, 279595754), (74, 272039112), (76, 264880188), (111, 181359408), (114, 176586792), (144, 139797877), (148, 136019556), (152, 132440094), (171, 117724528), (222, 90679704), (228, 88293396), (296, 68009778), (304, 66220047), (333, 60453136), (342, 58862264), (444, 45339852), (456, 44146698), (592, 34004889), (666, 30226568), (684, 29431132), (703, 28635696), (888, 22669926), (912, 22073349), (1332, 15113284), (1368, 14715566), (1406, 14317848), (1776, 11334963), (2109, 9545232), (2664, 7556642), (2736, 7357783), (2812, 7158924), (4218, 4772616), (5328, 3778321), (5624, 3579462), (6327, 3181744), (8436, 2386308), (11248, 1789731), (12654, 1590872), (16872, 1193154), (25308, 795436), (33744, 596577), (50616, 397718), (101232, 198859)]