20760264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 68065920

約数和(自身を除く): 47305656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2423, 2856, 4284, 4846, 7269, 8568, 9692, 14538, 16961, 19384, 21807, 29076, 33922, 41191, 43614, 50883, 58152, 67844, 82382, 87228, 101766, 123573, 135688, 152649, 164764, 174456, 203532, 247146, 288337, 305298, 329528, 370719, 407064, 494292, 576674, 610596, 741438, 865011, 988584, 1153348, 1221192, 1482876, 1730022, 2306696, 2595033, 2965752, 3460044, 5190066, 6920088, 10380132, 20760264]

約数ペア:

[(1, 20760264), (2, 10380132), (3, 6920088), (4, 5190066), (6, 3460044), (7, 2965752), (8, 2595033), (9, 2306696), (12, 1730022), (14, 1482876), (17, 1221192), (18, 1153348), (21, 988584), (24, 865011), (28, 741438), (34, 610596), (36, 576674), (42, 494292), (51, 407064), (56, 370719), (63, 329528), (68, 305298), (72, 288337), (84, 247146), (102, 203532), (119, 174456), (126, 164764), (136, 152649), (153, 135688), (168, 123573), (204, 101766), (238, 87228), (252, 82382), (306, 67844), (357, 58152), (408, 50883), (476, 43614), (504, 41191), (612, 33922), (714, 29076), (952, 21807), (1071, 19384), (1224, 16961), (1428, 14538), (2142, 9692), (2423, 8568), (2856, 7269), (4284, 4846)]