20556963324

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2138677}}^1$

素因数の和:2138779

約数の個数: 48

約数和(自身を含む): 53894685600

約数和(自身を除く): 33337722276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 2138677, 4277354, 6416031, 8554708, 12832062, 19248093, 25664124, 38496186, 57744279, 76992372, 115488558, 190342253, 230977116, 380684506, 571026759, 761369012, 1142053518, 1713080277, 2284107036, 3426160554, 5139240831, 6852321108, 10278481662, 20556963324]

約数ペア:

[(1, 20556963324), (2, 10278481662), (3, 6852321108), (4, 5139240831), (6, 3426160554), (9, 2284107036), (12, 1713080277), (18, 1142053518), (27, 761369012), (36, 571026759), (54, 380684506), (89, 230977116), (108, 190342253), (178, 115488558), (267, 76992372), (356, 57744279), (534, 38496186), (801, 25664124), (1068, 19248093), (1602, 12832062), (2403, 8554708), (3204, 6416031), (4806, 4277354), (9612, 2138677)]