20053770060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{28279}}^1$

素因数の和:28567

約数の個数: 96

約数和(自身を含む): 57468579840

約数和(自身を除く): 37414809780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 223, 265, 318, 446, 530, 636, 669, 795, 892, 1060, 1115, 1338, 1590, 2230, 2676, 3180, 3345, 4460, 6690, 11819, 13380, 23638, 28279, 35457, 47276, 56558, 59095, 70914, 84837, 113116, 118190, 141395, 141828, 169674, 177285, 236380, 282790, 339348, 354570, 424185, 565580, 709140, 848370, 1498787, 1696740, 2997574, 4496361, 5995148, 6306217, 7493935, 8992722, 12612434, 14987870, 17985444, 18918651, 22481805, 25224868, 29975740, 31531085, 37837302, 44963610, 63062170, 75674604, 89927220, 94593255, 126124340, 189186510, 334229501, 378373020, 668459002, 1002688503, 1336918004, 1671147505, 2005377006, 3342295010, 4010754012, 5013442515, 6684590020, 10026885030, 20053770060]

約数ペア:

[(1, 20053770060), (2, 10026885030), (3, 6684590020), (4, 5013442515), (5, 4010754012), (6, 3342295010), (10, 2005377006), (12, 1671147505), (15, 1336918004), (20, 1002688503), (30, 668459002), (53, 378373020), (60, 334229501), (106, 189186510), (159, 126124340), (212, 94593255), (223, 89927220), (265, 75674604), (318, 63062170), (446, 44963610), (530, 37837302), (636, 31531085), (669, 29975740), (795, 25224868), (892, 22481805), (1060, 18918651), (1115, 17985444), (1338, 14987870), (1590, 12612434), (2230, 8992722), (2676, 7493935), (3180, 6306217), (3345, 5995148), (4460, 4496361), (6690, 2997574), (11819, 1696740), (13380, 1498787), (23638, 848370), (28279, 709140), (35457, 565580), (47276, 424185), (56558, 354570), (59095, 339348), (70914, 282790), (84837, 236380), (113116, 177285), (118190, 169674), (141395, 141828)]