20176871046

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{3371}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 42827097600

約数和(自身を除く): 22650226554

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 839, 1189, 1678, 2378, 2517, 3371, 3567, 5034, 6742, 7134, 10113, 20226, 24331, 34399, 48662, 68798, 72993, 97759, 103197, 138211, 145986, 195518, 206394, 276422, 293277, 414633, 586554, 829266, 997571, 1995142, 2828269, 2992713, 4008119, 5656538, 5985426, 8016238, 8484807, 12024357, 16969614, 24048714, 82019801, 115959029, 164039602, 231918058, 246059403, 347877087, 492118806, 695754174, 3362811841, 6725623682, 10088435523, 20176871046]

約数ペア:

[(1, 20176871046), (2, 10088435523), (3, 6725623682), (6, 3362811841), (29, 695754174), (41, 492118806), (58, 347877087), (82, 246059403), (87, 231918058), (123, 164039602), (174, 115959029), (246, 82019801), (839, 24048714), (1189, 16969614), (1678, 12024357), (2378, 8484807), (2517, 8016238), (3371, 5985426), (3567, 5656538), (5034, 4008119), (6742, 2992713), (7134, 2828269), (10113, 1995142), (20226, 997571), (24331, 829266), (34399, 586554), (48662, 414633), (68798, 293277), (72993, 276422), (97759, 206394), (103197, 195518), (138211, 145986)]