20240432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 40473600

約数和(自身を除く): 20233168

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 239, 268, 316, 478, 536, 632, 956, 1072, 1264, 1912, 3824, 5293, 10586, 16013, 18881, 21172, 32026, 37762, 42344, 64052, 75524, 84688, 128104, 151048, 256208, 302096, 1265027, 2530054, 5060108, 10120216, 20240432]

約数ペア:

[(1, 20240432), (2, 10120216), (4, 5060108), (8, 2530054), (16, 1265027), (67, 302096), (79, 256208), (134, 151048), (158, 128104), (239, 84688), (268, 75524), (316, 64052), (478, 42344), (536, 37762), (632, 32026), (956, 21172), (1072, 18881), (1264, 16013), (1912, 10586), (3824, 5293)]