20046703096

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{30181}}^1$

素因数の和:30632

約数の個数: 64

約数和(自身を含む): 44548632000

約数和(自身を除く): 24501928904

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 409, 812, 818, 1624, 1636, 2863, 3272, 5726, 11452, 11861, 22904, 23722, 30181, 47444, 60362, 83027, 94888, 120724, 166054, 211267, 241448, 332108, 422534, 664216, 845068, 875249, 1690136, 1750498, 3500996, 6126743, 7001992, 12253486, 12344029, 24506972, 24688058, 49013944, 49376116, 86408203, 98752232, 172816406, 345632812, 357976841, 691265624, 715953682, 1431907364, 2505837887, 2863814728, 5011675774, 10023351548, 20046703096]

約数ペア:

[(1, 20046703096), (2, 10023351548), (4, 5011675774), (7, 2863814728), (8, 2505837887), (14, 1431907364), (28, 715953682), (29, 691265624), (56, 357976841), (58, 345632812), (116, 172816406), (203, 98752232), (232, 86408203), (406, 49376116), (409, 49013944), (812, 24688058), (818, 24506972), (1624, 12344029), (1636, 12253486), (2863, 7001992), (3272, 6126743), (5726, 3500996), (11452, 1750498), (11861, 1690136), (22904, 875249), (23722, 845068), (30181, 664216), (47444, 422534), (60362, 332108), (83027, 241448), (94888, 211267), (120724, 166054)]