20134057736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1\times {\mathrm{1217}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 40908430080

約数和(自身を除く): 20774372344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 587, 1084, 1174, 1217, 2168, 2348, 2434, 3523, 4696, 4868, 7046, 7631, 9736, 14092, 15262, 15821, 28184, 30524, 31642, 61048, 63284, 126568, 159077, 318154, 329807, 636308, 659614, 714379, 1272616, 1319228, 1428758, 2068001, 2638456, 2857516, 4136002, 4287491, 5715032, 8272004, 8574982, 9286927, 16544008, 17149964, 18573854, 34299928, 37147708, 74295416, 193596709, 387193418, 774386836, 1548773672, 2516757217, 5033514434, 10067028868, 20134057736]

約数ペア:

[(1, 20134057736), (2, 10067028868), (4, 5033514434), (8, 2516757217), (13, 1548773672), (26, 774386836), (52, 387193418), (104, 193596709), (271, 74295416), (542, 37147708), (587, 34299928), (1084, 18573854), (1174, 17149964), (1217, 16544008), (2168, 9286927), (2348, 8574982), (2434, 8272004), (3523, 5715032), (4696, 4287491), (4868, 4136002), (7046, 2857516), (7631, 2638456), (9736, 2068001), (14092, 1428758), (15262, 1319228), (15821, 1272616), (28184, 714379), (30524, 659614), (31642, 636308), (61048, 329807), (63284, 318154), (126568, 159077)]