20210909688

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3382013}}^1$

素因数の和:3382108

約数の個数: 48

約数和(自身を含む): 55397389320

約数和(自身を除く): 35186479632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 3382013, 6764026, 10146039, 13528052, 20292078, 27056104, 30438117, 40584156, 60876234, 81168312, 121752468, 243504936, 280707079, 561414158, 842121237, 1122828316, 1684242474, 2245656632, 2526363711, 3368484948, 5052727422, 6736969896, 10105454844, 20210909688]

約数ペア:

[(1, 20210909688), (2, 10105454844), (3, 6736969896), (4, 5052727422), (6, 3368484948), (8, 2526363711), (9, 2245656632), (12, 1684242474), (18, 1122828316), (24, 842121237), (36, 561414158), (72, 280707079), (83, 243504936), (166, 121752468), (249, 81168312), (332, 60876234), (498, 40584156), (664, 30438117), (747, 27056104), (996, 20292078), (1494, 13528052), (1992, 10146039), (2988, 6764026), (5976, 3382013)]