20576064

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3503

約数の個数: 56

約数和(自身を含む): 56213248

約数和(自身を除く): 35637184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 3457, 5952, 6914, 10371, 13828, 20742, 27656, 41484, 55312, 82968, 107167, 110624, 165936, 214334, 221248, 321501, 331872, 428668, 643002, 663744, 857336, 1286004, 1714672, 2572008, 3429344, 5144016, 6858688, 10288032, 20576064]

約数ペア:

[(1, 20576064), (2, 10288032), (3, 6858688), (4, 5144016), (6, 3429344), (8, 2572008), (12, 1714672), (16, 1286004), (24, 857336), (31, 663744), (32, 643002), (48, 428668), (62, 331872), (64, 321501), (93, 221248), (96, 214334), (124, 165936), (186, 110624), (192, 107167), (248, 82968), (372, 55312), (496, 41484), (744, 27656), (992, 20742), (1488, 13828), (1984, 10371), (2976, 6914), (3457, 5952)]