20189802033

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{436357}}^1$

素因数の和:436513

約数の個数: 24

約数和(自身を含む): 30019684968

約数和(自身を除く): 9829882935

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 5141, 15423, 46269, 436357, 1309071, 3927213, 23126921, 42326629, 69380763, 126979887, 208142289, 380939661, 2243311337, 6729934011, 20189802033]

約数ペア:

[(1, 20189802033), (3, 6729934011), (9, 2243311337), (53, 380939661), (97, 208142289), (159, 126979887), (291, 69380763), (477, 42326629), (873, 23126921), (5141, 3927213), (15423, 1309071), (46269, 436357)]