20172290598

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{887}}^1\times {\mathrm{3727}}^1$

素因数の和:4738

約数の個数: 64

約数和(自身を含む): 45287147520

約数和(自身を除く): 25114856922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 887, 1017, 1774, 2034, 2661, 3051, 3727, 5322, 6102, 7454, 7983, 11181, 15966, 22362, 23949, 33543, 47898, 67086, 100231, 100629, 200462, 201258, 300693, 421151, 601386, 842302, 902079, 1263453, 1804158, 2526906, 2706237, 3305849, 3790359, 5412474, 6611698, 7580718, 9917547, 11371077, 19835094, 22742154, 29752641, 59505282, 89257923, 178515846, 373560937, 747121874, 1120682811, 2241365622, 3362048433, 6724096866, 10086145299, 20172290598]

約数ペア:

[(1, 20172290598), (2, 10086145299), (3, 6724096866), (6, 3362048433), (9, 2241365622), (18, 1120682811), (27, 747121874), (54, 373560937), (113, 178515846), (226, 89257923), (339, 59505282), (678, 29752641), (887, 22742154), (1017, 19835094), (1774, 11371077), (2034, 9917547), (2661, 7580718), (3051, 6611698), (3727, 5412474), (5322, 3790359), (6102, 3305849), (7454, 2706237), (7983, 2526906), (11181, 1804158), (15966, 1263453), (22362, 902079), (23949, 842302), (33543, 601386), (47898, 421151), (67086, 300693), (100231, 201258), (100629, 200462)]