20433792

素因数分解:

$2^7\times 3^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 54835200

約数和(自身を除く): 34401408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 381, 384, 419, 508, 762, 838, 1016, 1257, 1524, 1676, 2032, 2514, 3048, 3352, 4064, 5028, 6096, 6704, 8128, 10056, 12192, 13408, 16256, 20112, 24384, 26816, 40224, 48768, 53213, 53632, 80448, 106426, 159639, 160896, 212852, 319278, 425704, 638556, 851408, 1277112, 1702816, 2554224, 3405632, 5108448, 6811264, 10216896, 20433792]

約数ペア:

[(1, 20433792), (2, 10216896), (3, 6811264), (4, 5108448), (6, 3405632), (8, 2554224), (12, 1702816), (16, 1277112), (24, 851408), (32, 638556), (48, 425704), (64, 319278), (96, 212852), (127, 160896), (128, 159639), (192, 106426), (254, 80448), (381, 53632), (384, 53213), (419, 48768), (508, 40224), (762, 26816), (838, 24384), (1016, 20112), (1257, 16256), (1524, 13408), (1676, 12192), (2032, 10056), (2514, 8128), (3048, 6704), (3352, 6096), (4064, 5028)]