20191871592

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{250619}}^1$

素因数の和:251007

約数の個数: 64

約数和(自身を含む): 56239128000

約数和(自身を除く): 36047256408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 10071, 13428, 20142, 26856, 40284, 80568, 250619, 501238, 751857, 1002476, 1503714, 2004952, 2255571, 3007428, 4511142, 6014856, 6766713, 9022284, 13533426, 18044568, 27066852, 54133704, 93480887, 186961774, 280442661, 373923548, 560885322, 747847096, 841327983, 1121770644, 1682655966, 2243541288, 2523983949, 3365311932, 5047967898, 6730623864, 10095935796, 20191871592]

約数ペア:

[(1, 20191871592), (2, 10095935796), (3, 6730623864), (4, 5047967898), (6, 3365311932), (8, 2523983949), (9, 2243541288), (12, 1682655966), (18, 1121770644), (24, 841327983), (27, 747847096), (36, 560885322), (54, 373923548), (72, 280442661), (108, 186961774), (216, 93480887), (373, 54133704), (746, 27066852), (1119, 18044568), (1492, 13533426), (2238, 9022284), (2984, 6766713), (3357, 6014856), (4476, 4511142), (6714, 3007428), (8952, 2255571), (10071, 2004952), (13428, 1503714), (20142, 1002476), (26856, 751857), (40284, 501238), (80568, 250619)]