20224896

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 55488000

約数和(自身を除く): 35263104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1699, 1984, 2976, 3398, 3968, 5097, 5952, 6796, 10194, 11904, 13592, 20388, 27184, 40776, 52669, 54368, 81552, 105338, 108736, 158007, 163104, 210676, 217472, 316014, 326208, 421352, 632028, 652416, 842704, 1264056, 1685408, 2528112, 3370816, 5056224, 6741632, 10112448, 20224896]

約数ペア:

[(1, 20224896), (2, 10112448), (3, 6741632), (4, 5056224), (6, 3370816), (8, 2528112), (12, 1685408), (16, 1264056), (24, 842704), (31, 652416), (32, 632028), (48, 421352), (62, 326208), (64, 316014), (93, 217472), (96, 210676), (124, 163104), (128, 158007), (186, 108736), (192, 105338), (248, 81552), (372, 54368), (384, 52669), (496, 40776), (744, 27184), (992, 20388), (1488, 13592), (1699, 11904), (1984, 10194), (2976, 6796), (3398, 5952), (3968, 5097)]