20030715048

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{17909}}^1$

素因数の和:19554

約数の個数: 64

約数和(自身を含む): 51838704000

約数和(自身を除く): 31807988952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 1607, 3214, 4821, 6428, 9642, 12856, 17909, 19284, 35818, 38568, 46603, 53727, 71636, 93206, 107454, 139809, 143272, 186412, 214908, 279618, 372824, 429816, 519361, 559236, 1038722, 1118472, 1558083, 2077444, 3116166, 4154888, 6232332, 12464664, 28779763, 57559526, 86339289, 115119052, 172678578, 230238104, 345357156, 690714312, 834613127, 1669226254, 2503839381, 3338452508, 5007678762, 6676905016, 10015357524, 20030715048]

約数ペア:

[(1, 20030715048), (2, 10015357524), (3, 6676905016), (4, 5007678762), (6, 3338452508), (8, 2503839381), (12, 1669226254), (24, 834613127), (29, 690714312), (58, 345357156), (87, 230238104), (116, 172678578), (174, 115119052), (232, 86339289), (348, 57559526), (696, 28779763), (1607, 12464664), (3214, 6232332), (4821, 4154888), (6428, 3116166), (9642, 2077444), (12856, 1558083), (17909, 1118472), (19284, 1038722), (35818, 559236), (38568, 519361), (46603, 429816), (53727, 372824), (71636, 279618), (93206, 214908), (107454, 186412), (139809, 143272)]