20123366298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{110119}}^1$

素因数の和:110379

約数の個数: 64

約数和(自身を含む): 48628992000

約数和(自身を除く): 28505625702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 229, 266, 399, 458, 687, 798, 1374, 1603, 3206, 4351, 4809, 8702, 9618, 13053, 26106, 30457, 60914, 91371, 110119, 182742, 220238, 330357, 660714, 770833, 1541666, 2092261, 2312499, 4184522, 4624998, 6276783, 12553566, 14645827, 25217251, 29291654, 43937481, 50434502, 75651753, 87874962, 151303506, 176520757, 353041514, 479127769, 529562271, 958255538, 1059124542, 1437383307, 2874766614, 3353894383, 6707788766, 10061683149, 20123366298]

約数ペア:

[(1, 20123366298), (2, 10061683149), (3, 6707788766), (6, 3353894383), (7, 2874766614), (14, 1437383307), (19, 1059124542), (21, 958255538), (38, 529562271), (42, 479127769), (57, 353041514), (114, 176520757), (133, 151303506), (229, 87874962), (266, 75651753), (399, 50434502), (458, 43937481), (687, 29291654), (798, 25217251), (1374, 14645827), (1603, 12553566), (3206, 6276783), (4351, 4624998), (4809, 4184522), (8702, 2312499), (9618, 2092261), (13053, 1541666), (26106, 770833), (30457, 660714), (60914, 330357), (91371, 220238), (110119, 182742)]