20766035534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{132229}}^1$

素因数の和:132428

約数の個数: 32

約数和(自身を含む): 34274016000

約数和(自身を除く): 13507980466

約数列:

[1, 2, 17, 31, 34, 62, 149, 298, 527, 1054, 2533, 4619, 5066, 9238, 78523, 132229, 157046, 264458, 2247893, 4099099, 4495786, 8198198, 19702121, 39404242, 69684683, 139369366, 334936057, 610765751, 669872114, 1221531502, 10383017767, 20766035534]

約数ペア:

[(1, 20766035534), (2, 10383017767), (17, 1221531502), (31, 669872114), (34, 610765751), (62, 334936057), (149, 139369366), (298, 69684683), (527, 39404242), (1054, 19702121), (2533, 8198198), (4619, 4495786), (5066, 4099099), (9238, 2247893), (78523, 264458), (132229, 157046)]