20101679832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{276517}}^1$

素因数の和:276772

約数の個数: 64

約数和(自身を含む): 54352378080

約数和(自身を除く): 34250698248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 233, 312, 466, 699, 932, 1398, 1864, 2796, 3029, 5592, 6058, 9087, 12116, 18174, 24232, 36348, 72696, 276517, 553034, 829551, 1106068, 1659102, 2212136, 3318204, 3594721, 6636408, 7189442, 10784163, 14378884, 21568326, 28757768, 43136652, 64428461, 86273304, 128856922, 193285383, 257713844, 386570766, 515427688, 773141532, 837569993, 1546283064, 1675139986, 2512709979, 3350279972, 5025419958, 6700559944, 10050839916, 20101679832]

約数ペア:

[(1, 20101679832), (2, 10050839916), (3, 6700559944), (4, 5025419958), (6, 3350279972), (8, 2512709979), (12, 1675139986), (13, 1546283064), (24, 837569993), (26, 773141532), (39, 515427688), (52, 386570766), (78, 257713844), (104, 193285383), (156, 128856922), (233, 86273304), (312, 64428461), (466, 43136652), (699, 28757768), (932, 21568326), (1398, 14378884), (1864, 10784163), (2796, 7189442), (3029, 6636408), (5592, 3594721), (6058, 3318204), (9087, 2212136), (12116, 1659102), (18174, 1106068), (24232, 829551), (36348, 553034), (72696, 276517)]