20199402096

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{37813}}^1$

素因数の和:38214

約数の個数: 80

約数和(自身を含む): 54016542720

約数和(自身を除く): 33817140624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 359, 372, 496, 718, 744, 1077, 1436, 1488, 2154, 2872, 4308, 5744, 8616, 11129, 17232, 22258, 33387, 37813, 44516, 66774, 75626, 89032, 113439, 133548, 151252, 178064, 226878, 267096, 302504, 453756, 534192, 605008, 907512, 1172203, 1815024, 2344406, 3516609, 4688812, 7033218, 9377624, 13574867, 14066436, 18755248, 27149734, 28132872, 40724601, 54299468, 56265744, 81449202, 108598936, 162898404, 217197872, 325796808, 420820877, 651593616, 841641754, 1262462631, 1683283508, 2524925262, 3366567016, 5049850524, 6733134032, 10099701048, 20199402096]

約数ペア:

[(1, 20199402096), (2, 10099701048), (3, 6733134032), (4, 5049850524), (6, 3366567016), (8, 2524925262), (12, 1683283508), (16, 1262462631), (24, 841641754), (31, 651593616), (48, 420820877), (62, 325796808), (93, 217197872), (124, 162898404), (186, 108598936), (248, 81449202), (359, 56265744), (372, 54299468), (496, 40724601), (718, 28132872), (744, 27149734), (1077, 18755248), (1436, 14066436), (1488, 13574867), (2154, 9377624), (2872, 7033218), (4308, 4688812), (5744, 3516609), (8616, 2344406), (11129, 1815024), (17232, 1172203), (22258, 907512), (33387, 605008), (37813, 534192), (44516, 453756), (66774, 302504), (75626, 267096), (89032, 226878), (113439, 178064), (133548, 151252)]