20125931192

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{1181}}^1\times {\mathrm{4073}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 37849578480

約数和(自身を除く): 17723647288

約数列:

[1, 2, 4, 8, 523, 1046, 1181, 2092, 2362, 4073, 4184, 4724, 8146, 9448, 16292, 32584, 617663, 1235326, 2130179, 2470652, 4260358, 4810213, 4941304, 8520716, 9620426, 17041432, 19240852, 38481704, 2515741399, 5031482798, 10062965596, 20125931192]

約数ペア:

[(1, 20125931192), (2, 10062965596), (4, 5031482798), (8, 2515741399), (523, 38481704), (1046, 19240852), (1181, 17041432), (2092, 9620426), (2362, 8520716), (4073, 4941304), (4184, 4810213), (4724, 4260358), (8146, 2470652), (9448, 2130179), (16292, 1235326), (32584, 617663)]