20040460438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{30013}}^1$

素因数の和:30552

約数の個数: 32

約数和(自身を含む): 32674440960

約数和(自身を除く): 12633980522

約数列:

[1, 2, 17, 34, 41, 82, 479, 697, 958, 1394, 8143, 16286, 19639, 30013, 39278, 60026, 333863, 510221, 667726, 1020442, 1230533, 2461066, 14376227, 20919061, 28752454, 41838122, 244395859, 488791718, 589425307, 1178850614, 10020230219, 20040460438]

約数ペア:

[(1, 20040460438), (2, 10020230219), (17, 1178850614), (34, 589425307), (41, 488791718), (82, 244395859), (479, 41838122), (697, 28752454), (958, 20919061), (1394, 14376227), (8143, 2461066), (16286, 1230533), (19639, 1020442), (30013, 667726), (39278, 510221), (60026, 333863)]