20148638424

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{99317}}^1$

素因数の和:99512

約数の個数: 64

約数和(自身を含む): 51486451200

約数和(自身を除く): 31337812776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1284, 1896, 2568, 8453, 16906, 25359, 33812, 50718, 67624, 99317, 101436, 198634, 202872, 297951, 397268, 595902, 794536, 1191804, 2383608, 7846043, 10626919, 15692086, 21253838, 23538129, 31384172, 31880757, 42507676, 47076258, 62768344, 63761514, 85015352, 94152516, 127523028, 188305032, 255046056, 839526601, 1679053202, 2518579803, 3358106404, 5037159606, 6716212808, 10074319212, 20148638424]

約数ペア:

[(1, 20148638424), (2, 10074319212), (3, 6716212808), (4, 5037159606), (6, 3358106404), (8, 2518579803), (12, 1679053202), (24, 839526601), (79, 255046056), (107, 188305032), (158, 127523028), (214, 94152516), (237, 85015352), (316, 63761514), (321, 62768344), (428, 47076258), (474, 42507676), (632, 31880757), (642, 31384172), (856, 23538129), (948, 21253838), (1284, 15692086), (1896, 10626919), (2568, 7846043), (8453, 2383608), (16906, 1191804), (25359, 794536), (33812, 595902), (50718, 397268), (67624, 297951), (99317, 202872), (101436, 198634)]