20176093844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{12743}}^1$

素因数の和:13100

約数の個数: 48

約数和(自身を含む): 37767098880

約数和(自身を除く): 17591005036

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 251, 332, 502, 1004, 1577, 3154, 4769, 6308, 9538, 12743, 19076, 20833, 25486, 41666, 50972, 83332, 242117, 395827, 484234, 791654, 968468, 1057669, 1583308, 2115338, 3198493, 4230676, 6396986, 12793972, 20095711, 40191422, 60771367, 80382844, 121542734, 243085468, 265474919, 530949838, 1061899676, 5044023461, 10088046922, 20176093844]

約数ペア:

[(1, 20176093844), (2, 10088046922), (4, 5044023461), (19, 1061899676), (38, 530949838), (76, 265474919), (83, 243085468), (166, 121542734), (251, 80382844), (332, 60771367), (502, 40191422), (1004, 20095711), (1577, 12793972), (3154, 6396986), (4769, 4230676), (6308, 3198493), (9538, 2115338), (12743, 1583308), (19076, 1057669), (20833, 968468), (25486, 791654), (41666, 484234), (50972, 395827), (83332, 242117)]