20260380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{48239}}^1$

素因数の和:48258

約数の個数: 48

約数和(自身を含む): 64834560

約数和(自身を除く): 44574180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 48239, 96478, 144717, 192956, 241195, 289434, 337673, 482390, 578868, 675346, 723585, 964780, 1013019, 1350692, 1447170, 1688365, 2026038, 2894340, 3376730, 4052076, 5065095, 6753460, 10130190, 20260380]

約数ペア:

[(1, 20260380), (2, 10130190), (3, 6753460), (4, 5065095), (5, 4052076), (6, 3376730), (7, 2894340), (10, 2026038), (12, 1688365), (14, 1447170), (15, 1350692), (20, 1013019), (21, 964780), (28, 723585), (30, 675346), (35, 578868), (42, 482390), (60, 337673), (70, 289434), (84, 241195), (105, 192956), (140, 144717), (210, 96478), (420, 48239)]