20085024

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 57770496

約数和(自身を除く): 37685472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 397, 408, 496, 527, 544, 744, 794, 816, 992, 1054, 1191, 1488, 1581, 1588, 1632, 2108, 2382, 2976, 3162, 3176, 4216, 4764, 6324, 6352, 6749, 8432, 9528, 12307, 12648, 12704, 13498, 16864, 19056, 20247, 24614, 25296, 26996, 36921, 38112, 40494, 49228, 50592, 53992, 73842, 80988, 98456, 107984, 147684, 161976, 196912, 209219, 215968, 295368, 323952, 393824, 418438, 590736, 627657, 647904, 836876, 1181472, 1255314, 1673752, 2510628, 3347504, 5021256, 6695008, 10042512, 20085024]

約数ペア:

[(1, 20085024), (2, 10042512), (3, 6695008), (4, 5021256), (6, 3347504), (8, 2510628), (12, 1673752), (16, 1255314), (17, 1181472), (24, 836876), (31, 647904), (32, 627657), (34, 590736), (48, 418438), (51, 393824), (62, 323952), (68, 295368), (93, 215968), (96, 209219), (102, 196912), (124, 161976), (136, 147684), (186, 107984), (204, 98456), (248, 80988), (272, 73842), (372, 53992), (397, 50592), (408, 49228), (496, 40494), (527, 38112), (544, 36921), (744, 26996), (794, 25296), (816, 24614), (992, 20247), (1054, 19056), (1191, 16864), (1488, 13498), (1581, 12704), (1588, 12648), (1632, 12307), (2108, 9528), (2382, 8432), (2976, 6749), (3162, 6352), (3176, 6324), (4216, 4764)]