20227066485

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{7573}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 34264048896

約数和(自身を除く): 14036982411

約数列:

[1, 3, 5, 15, 41, 43, 101, 123, 129, 205, 215, 303, 505, 615, 645, 1515, 1763, 4141, 4343, 5289, 7573, 8815, 12423, 13029, 20705, 21715, 22719, 26445, 37865, 62115, 65145, 113595, 178063, 310493, 325639, 534189, 764873, 890315, 931479, 976917, 1552465, 1628195, 2294619, 2670945, 3824365, 4657395, 4884585, 11473095, 13351199, 31359793, 32889539, 40053597, 66755995, 94079379, 98668617, 156798965, 164447695, 200267985, 470396895, 493343085, 1348471099, 4045413297, 6742355495, 20227066485]

約数ペア:

[(1, 20227066485), (3, 6742355495), (5, 4045413297), (15, 1348471099), (41, 493343085), (43, 470396895), (101, 200267985), (123, 164447695), (129, 156798965), (205, 98668617), (215, 94079379), (303, 66755995), (505, 40053597), (615, 32889539), (645, 31359793), (1515, 13351199), (1763, 11473095), (4141, 4884585), (4343, 4657395), (5289, 3824365), (7573, 2670945), (8815, 2294619), (12423, 1628195), (13029, 1552465), (20705, 976917), (21715, 931479), (22719, 890315), (26445, 764873), (37865, 534189), (62115, 325639), (65145, 310493), (113595, 178063)]