19965022752

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6708677}}^1$

素因数の和:6708721

約数の個数: 48

約数和(自身を含む): 54098779392

約数和(自身を除く): 34133756640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6708677, 13417354, 20126031, 26834708, 40252062, 53669416, 80504124, 107338832, 161008248, 207968987, 214677664, 322016496, 415937974, 623906961, 644032992, 831875948, 1247813922, 1663751896, 2495627844, 3327503792, 4991255688, 6655007584, 9982511376, 19965022752]

約数ペア:

[(1, 19965022752), (2, 9982511376), (3, 6655007584), (4, 4991255688), (6, 3327503792), (8, 2495627844), (12, 1663751896), (16, 1247813922), (24, 831875948), (31, 644032992), (32, 623906961), (48, 415937974), (62, 322016496), (93, 214677664), (96, 207968987), (124, 161008248), (186, 107338832), (248, 80504124), (372, 53669416), (496, 40252062), (744, 26834708), (992, 20126031), (1488, 13417354), (2976, 6708677)]