20183940522

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{383623}}^1$

素因数の和:383747

約数の個数: 48

約数和(自身を含む): 45482461440

約数和(自身を除く): 25298520918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1422, 2923, 5846, 8769, 17538, 26307, 52614, 383623, 767246, 1150869, 2301738, 3452607, 6905214, 14194051, 28388102, 30306217, 42582153, 60612434, 85164306, 90918651, 127746459, 181837302, 255492918, 272755953, 545511906, 1121330029, 2242660058, 3363990087, 6727980174, 10091970261, 20183940522]

約数ペア:

[(1, 20183940522), (2, 10091970261), (3, 6727980174), (6, 3363990087), (9, 2242660058), (18, 1121330029), (37, 545511906), (74, 272755953), (79, 255492918), (111, 181837302), (158, 127746459), (222, 90918651), (237, 85164306), (333, 60612434), (474, 42582153), (666, 30306217), (711, 28388102), (1422, 14194051), (2923, 6905214), (5846, 3452607), (8769, 2301738), (17538, 1150869), (26307, 767246), (52614, 383623)]