20060472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 52761600

約数和(自身を除く): 32701128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 457, 472, 708, 744, 914, 1371, 1416, 1828, 1829, 2742, 3656, 3658, 5484, 5487, 7316, 10968, 10974, 14167, 14632, 21948, 26963, 28334, 42501, 43896, 53926, 56668, 80889, 85002, 107852, 113336, 161778, 170004, 215704, 323556, 340008, 647112, 835853, 1671706, 2507559, 3343412, 5015118, 6686824, 10030236, 20060472]

約数ペア:

[(1, 20060472), (2, 10030236), (3, 6686824), (4, 5015118), (6, 3343412), (8, 2507559), (12, 1671706), (24, 835853), (31, 647112), (59, 340008), (62, 323556), (93, 215704), (118, 170004), (124, 161778), (177, 113336), (186, 107852), (236, 85002), (248, 80889), (354, 56668), (372, 53926), (457, 43896), (472, 42501), (708, 28334), (744, 26963), (914, 21948), (1371, 14632), (1416, 14167), (1828, 10974), (1829, 10968), (2742, 7316), (3656, 5487), (3658, 5484)]