20100759528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{722633}}^1$

素因数の和:722722

約数の個数: 64

約数和(自身を含む): 53763969600

約数和(自身を除く): 33663210072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2318, 3477, 4636, 6954, 9272, 13908, 27816, 722633, 1445266, 2167899, 2890532, 4335798, 5781064, 8671596, 13730027, 17343192, 27460054, 41190081, 44080613, 54920108, 82380162, 88161226, 109840216, 132241839, 164760324, 176322452, 264483678, 329520648, 352644904, 528967356, 837531647, 1057934712, 1675063294, 2512594941, 3350126588, 5025189882, 6700253176, 10050379764, 20100759528]

約数ペア:

[(1, 20100759528), (2, 10050379764), (3, 6700253176), (4, 5025189882), (6, 3350126588), (8, 2512594941), (12, 1675063294), (19, 1057934712), (24, 837531647), (38, 528967356), (57, 352644904), (61, 329520648), (76, 264483678), (114, 176322452), (122, 164760324), (152, 132241839), (183, 109840216), (228, 88161226), (244, 82380162), (366, 54920108), (456, 44080613), (488, 41190081), (732, 27460054), (1159, 17343192), (1464, 13730027), (2318, 8671596), (3477, 5781064), (4636, 4335798), (6954, 2890532), (9272, 2167899), (13908, 1445266), (27816, 722633)]