20163892398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{518059}}^1$

素因数の和:518576

約数の個数: 32

約数和(自身を含む): 43517040000

約数和(自身を除く): 23353147602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 6487, 12974, 19461, 38922, 518059, 1036118, 1554177, 3108354, 6734767, 13469534, 20204301, 40408602, 258511441, 517022882, 775534323, 1551068646, 3360648733, 6721297466, 10081946199, 20163892398]

約数ペア:

[(1, 20163892398), (2, 10081946199), (3, 6721297466), (6, 3360648733), (13, 1551068646), (26, 775534323), (39, 517022882), (78, 258511441), (499, 40408602), (998, 20204301), (1497, 13469534), (2994, 6734767), (6487, 3108354), (12974, 1554177), (19461, 1036118), (38922, 518059)]