20194648504

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{2141}}^1\times {\mathrm{6173}}^1$

素因数の和:8511

約数の個数: 32

約数和(自身を含む): 38087159040

約数和(自身を除く): 17892510536

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 2141, 4282, 6173, 8564, 12346, 17128, 24692, 49384, 408931, 817862, 1179043, 1635724, 2358086, 3271448, 4716172, 9432344, 13216393, 26432786, 52865572, 105731144, 2524331063, 5048662126, 10097324252, 20194648504]

約数ペア:

[(1, 20194648504), (2, 10097324252), (4, 5048662126), (8, 2524331063), (191, 105731144), (382, 52865572), (764, 26432786), (1528, 13216393), (2141, 9432344), (4282, 4716172), (6173, 3271448), (8564, 2358086), (12346, 1635724), (17128, 1179043), (24692, 817862), (49384, 408931)]