20196499802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{4909}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 31737258000

約数和(自身を除く): 11540758198

約数列:

[1, 2, 37, 53, 74, 106, 1049, 1961, 2098, 3922, 4909, 9818, 38813, 55597, 77626, 111194, 181633, 260177, 363266, 520354, 2057089, 4114178, 5149541, 9626549, 10299082, 19253098, 190533017, 272925673, 381066034, 545851346, 10098249901, 20196499802]

約数ペア:

[(1, 20196499802), (2, 10098249901), (37, 545851346), (53, 381066034), (74, 272925673), (106, 190533017), (1049, 19253098), (1961, 10299082), (2098, 9626549), (3922, 5149541), (4909, 4114178), (9818, 2057089), (38813, 520354), (55597, 363266), (77626, 260177), (111194, 181633)]