20703634

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 16724846

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 569, 791, 1138, 1582, 2599, 3983, 5198, 7966, 13087, 18193, 26174, 36386, 64297, 91609, 128594, 183218, 450079, 900158, 1478831, 2957662, 10351817, 20703634]

約数ペア:

[(1, 20703634), (2, 10351817), (7, 2957662), (14, 1478831), (23, 900158), (46, 450079), (113, 183218), (161, 128594), (226, 91609), (322, 64297), (569, 36386), (791, 26174), (1138, 18193), (1582, 13087), (2599, 7966), (3983, 5198)]