20259743456724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8929}}^1\times {\mathrm{75967}}^1$

素因数の和:85053

約数の個数: 96

約数和(自身を含む): 50146902220800

約数和(自身を除く): 29887158764076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 7467, 8929, 9956, 14934, 17858, 26787, 29868, 35716, 53574, 75967, 107148, 151934, 169651, 227901, 303868, 339302, 455802, 508953, 678604, 911604, 1017906, 1169699, 1443373, 2035812, 2339398, 2886746, 3509097, 4330119, 4678796, 5773492, 7018194, 8660238, 9951677, 14036388, 17320476, 19903354, 22224281, 29855031, 39806708, 44448562, 59710062, 66672843, 88897124, 119420124, 133345686, 189081863, 266691372, 378163726, 567245589, 678309343, 756327452, 1134491178, 1356618686, 2034928029, 2268982356, 2713237372, 4069856058, 8139712116, 12887877517, 25775755034, 38663632551, 51551510068, 77327265102, 88858523933, 154654530204, 177717047866, 266575571799, 355434095732, 533151143598, 1066302287196, 1688311954727, 3376623909454, 5064935864181, 6753247818908, 10129871728362, 20259743456724]

約数ペア:

[(1, 20259743456724), (2, 10129871728362), (3, 6753247818908), (4, 5064935864181), (6, 3376623909454), (12, 1688311954727), (19, 1066302287196), (38, 533151143598), (57, 355434095732), (76, 266575571799), (114, 177717047866), (131, 154654530204), (228, 88858523933), (262, 77327265102), (393, 51551510068), (524, 38663632551), (786, 25775755034), (1572, 12887877517), (2489, 8139712116), (4978, 4069856058), (7467, 2713237372), (8929, 2268982356), (9956, 2034928029), (14934, 1356618686), (17858, 1134491178), (26787, 756327452), (29868, 678309343), (35716, 567245589), (53574, 378163726), (75967, 266691372), (107148, 189081863), (151934, 133345686), (169651, 119420124), (227901, 88897124), (303868, 66672843), (339302, 59710062), (455802, 44448562), (508953, 39806708), (678604, 29855031), (911604, 22224281), (1017906, 19903354), (1169699, 17320476), (1443373, 14036388), (2035812, 9951677), (2339398, 8660238), (2886746, 7018194), (3509097, 5773492), (4330119, 4678796)]