20006932036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{544199}}^1$

素因数の和:544324

約数の個数: 48

約数和(自身を含む): 43518585600

約数和(自身を除く): 23511653564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 2626, 2828, 5252, 9191, 18382, 36764, 544199, 1088398, 2176796, 3809393, 7074587, 7618786, 14149174, 15237572, 28298348, 49522109, 54964099, 99044218, 109928198, 198088436, 219856396, 384748693, 714533287, 769497386, 1429066574, 1538994772, 2858133148, 5001733009, 10003466018, 20006932036]

約数ペア:

[(1, 20006932036), (2, 10003466018), (4, 5001733009), (7, 2858133148), (13, 1538994772), (14, 1429066574), (26, 769497386), (28, 714533287), (52, 384748693), (91, 219856396), (101, 198088436), (182, 109928198), (202, 99044218), (364, 54964099), (404, 49522109), (707, 28298348), (1313, 15237572), (1414, 14149174), (2626, 7618786), (2828, 7074587), (5252, 3809393), (9191, 2176796), (18382, 1088398), (36764, 544199)]