20130161429

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 24815082240

約数和(自身を除く): 4684920811

約数列:

[1, 7, 37, 47, 49, 101, 259, 329, 707, 1739, 1813, 2303, 2339, 3737, 4747, 4949, 12173, 16373, 26159, 33229, 85211, 86543, 109933, 114611, 175639, 183113, 232603, 236239, 605801, 769531, 1229473, 1653673, 4067521, 4240607, 5386717, 8606311, 8740843, 11103233, 11575711, 28472647, 61185901, 77722631, 199308529, 410819621, 428301307, 544058417, 2875737347, 20130161429]

約数ペア:

[(1, 20130161429), (7, 2875737347), (37, 544058417), (47, 428301307), (49, 410819621), (101, 199308529), (259, 77722631), (329, 61185901), (707, 28472647), (1739, 11575711), (1813, 11103233), (2303, 8740843), (2339, 8606311), (3737, 5386717), (4747, 4240607), (4949, 4067521), (12173, 1653673), (16373, 1229473), (26159, 769531), (33229, 605801), (85211, 236239), (86543, 232603), (109933, 183113), (114611, 175639)]