20046841473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{121357}}^1$

素因数の和:121497

約数の個数: 32

約数和(自身を含む): 29358927360

約数和(自身を除く): 9312085887

約数列:

[1, 3, 17, 41, 51, 79, 123, 237, 697, 1343, 2091, 3239, 4029, 9717, 55063, 121357, 165189, 364071, 2063069, 4975637, 6189207, 9587203, 14926911, 28761609, 84585829, 162982451, 253757487, 393075323, 488947353, 1179225969, 6682280491, 20046841473]

約数ペア:

[(1, 20046841473), (3, 6682280491), (17, 1179225969), (41, 488947353), (51, 393075323), (79, 253757487), (123, 162982451), (237, 84585829), (697, 28761609), (1343, 14926911), (2091, 9587203), (3239, 6189207), (4029, 4975637), (9717, 2063069), (55063, 364071), (121357, 165189)]