20833759936

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1\times {\mathrm{859}}^1$

素因数の和:1662

約数の個数: 112

約数和(自身を含む): 46176468480

約数和(自身を除く): 25342708544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 733, 752, 859, 1034, 1466, 1504, 1718, 2068, 2932, 3008, 3436, 4136, 5864, 6872, 8063, 8272, 9449, 11728, 13744, 16126, 16544, 18898, 23456, 27488, 32252, 33088, 34451, 37796, 40373, 46912, 54976, 64504, 68902, 75592, 80746, 129008, 137804, 151184, 161492, 258016, 275608, 302368, 322984, 378961, 444103, 516032, 551216, 604736, 629647, 645968, 757922, 888206, 1102432, 1259294, 1291936, 1515844, 1776412, 2204864, 2518588, 2583872, 3031688, 3552824, 5037176, 6063376, 6926117, 7105648, 10074352, 12126752, 13852234, 14211296, 20148704, 24253504, 27704468, 28422592, 29593409, 40297408, 55408936, 59186818, 110817872, 118373636, 221635744, 236747272, 325527499, 443271488, 473494544, 651054998, 946989088, 1302109996, 1893978176, 2604219992, 5208439984, 10416879968, 20833759936]

約数ペア:

[(1, 20833759936), (2, 10416879968), (4, 5208439984), (8, 2604219992), (11, 1893978176), (16, 1302109996), (22, 946989088), (32, 651054998), (44, 473494544), (47, 443271488), (64, 325527499), (88, 236747272), (94, 221635744), (176, 118373636), (188, 110817872), (352, 59186818), (376, 55408936), (517, 40297408), (704, 29593409), (733, 28422592), (752, 27704468), (859, 24253504), (1034, 20148704), (1466, 14211296), (1504, 13852234), (1718, 12126752), (2068, 10074352), (2932, 7105648), (3008, 6926117), (3436, 6063376), (4136, 5037176), (5864, 3552824), (6872, 3031688), (8063, 2583872), (8272, 2518588), (9449, 2204864), (11728, 1776412), (13744, 1515844), (16126, 1291936), (16544, 1259294), (18898, 1102432), (23456, 888206), (27488, 757922), (32252, 645968), (33088, 629647), (34451, 604736), (37796, 551216), (40373, 516032), (46912, 444103), (54976, 378961), (64504, 322984), (68902, 302368), (75592, 275608), (80746, 258016), (129008, 161492), (137804, 151184)]