20190780432

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{7079}}^1$

素因数の和:7805

約数の個数: 120

約数和(自身を含む): 58548484800

約数和(自身を除く): 38357704368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 683, 696, 1044, 1366, 1392, 2049, 2088, 2732, 4098, 4176, 5464, 6147, 7079, 8196, 10928, 12294, 14158, 16392, 19807, 21237, 24588, 28316, 32784, 39614, 42474, 49176, 56632, 59421, 63711, 79228, 84948, 98352, 113264, 118842, 127422, 158456, 169896, 178263, 205291, 237684, 254844, 316912, 339792, 356526, 410582, 475368, 509688, 615873, 713052, 821164, 950736, 1019376, 1231746, 1426104, 1642328, 1847619, 2463492, 2852208, 3284656, 3695238, 4834957, 4926984, 7390476, 9669914, 9853968, 14504871, 14780952, 19339828, 29009742, 29561904, 38679656, 43514613, 58019484, 77359312, 87029226, 116038968, 140213753, 174058452, 232077936, 280427506, 348116904, 420641259, 560855012, 696233808, 841282518, 1121710024, 1261923777, 1682565036, 2243420048, 2523847554, 3365130072, 5047695108, 6730260144, 10095390216, 20190780432]

約数ペア:

[(1, 20190780432), (2, 10095390216), (3, 6730260144), (4, 5047695108), (6, 3365130072), (8, 2523847554), (9, 2243420048), (12, 1682565036), (16, 1261923777), (18, 1121710024), (24, 841282518), (29, 696233808), (36, 560855012), (48, 420641259), (58, 348116904), (72, 280427506), (87, 232077936), (116, 174058452), (144, 140213753), (174, 116038968), (232, 87029226), (261, 77359312), (348, 58019484), (464, 43514613), (522, 38679656), (683, 29561904), (696, 29009742), (1044, 19339828), (1366, 14780952), (1392, 14504871), (2049, 9853968), (2088, 9669914), (2732, 7390476), (4098, 4926984), (4176, 4834957), (5464, 3695238), (6147, 3284656), (7079, 2852208), (8196, 2463492), (10928, 1847619), (12294, 1642328), (14158, 1426104), (16392, 1231746), (19807, 1019376), (21237, 950736), (24588, 821164), (28316, 713052), (32784, 615873), (39614, 509688), (42474, 475368), (49176, 410582), (56632, 356526), (59421, 339792), (63711, 316912), (79228, 254844), (84948, 237684), (98352, 205291), (113264, 178263), (118842, 169896), (127422, 158456)]