20160957234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{74197}}^1$

素因数の和:74415

約数の個数: 64

約数和(自身を含む): 46157091840

約数和(自身を除く): 25996134606

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 179, 253, 358, 506, 537, 759, 1074, 1518, 1969, 3938, 4117, 5907, 8234, 11814, 12351, 24702, 45287, 74197, 90574, 135861, 148394, 222591, 271722, 445182, 816167, 1632334, 1706531, 2448501, 3413062, 4897002, 5119593, 10239186, 13281263, 18771841, 26562526, 37543682, 39843789, 56315523, 79687578, 112631046, 146093893, 292187786, 305469049, 438281679, 610938098, 876563358, 916407147, 1832814294, 3360159539, 6720319078, 10080478617, 20160957234]

約数ペア:

[(1, 20160957234), (2, 10080478617), (3, 6720319078), (6, 3360159539), (11, 1832814294), (22, 916407147), (23, 876563358), (33, 610938098), (46, 438281679), (66, 305469049), (69, 292187786), (138, 146093893), (179, 112631046), (253, 79687578), (358, 56315523), (506, 39843789), (537, 37543682), (759, 26562526), (1074, 18771841), (1518, 13281263), (1969, 10239186), (3938, 5119593), (4117, 4897002), (5907, 3413062), (8234, 2448501), (11814, 1706531), (12351, 1632334), (24702, 816167), (45287, 445182), (74197, 271722), (90574, 222591), (135861, 148394)]