20238047532

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137483}}^1$

素因数の和:137572

約数の個数: 96

約数和(自身を含む): 55433548800

約数和(自身を除く): 35195501268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 47, 54, 58, 87, 94, 108, 116, 141, 174, 188, 261, 282, 348, 423, 522, 564, 783, 846, 1044, 1269, 1363, 1566, 1692, 2538, 2726, 3132, 4089, 5076, 5452, 8178, 12267, 16356, 24534, 36801, 49068, 73602, 137483, 147204, 274966, 412449, 549932, 824898, 1237347, 1649796, 2474694, 3712041, 3987007, 4949388, 6461701, 7424082, 7974014, 11961021, 12923402, 14848164, 15948028, 19385103, 23922042, 25846804, 35883063, 38770206, 47844084, 58155309, 71766126, 77540412, 107649189, 116310618, 143532252, 174465927, 187389329, 215298378, 232621236, 348931854, 374778658, 430596756, 562167987, 697863708, 749557316, 1124335974, 1686503961, 2248671948, 3373007922, 5059511883, 6746015844, 10119023766, 20238047532]

約数ペア:

[(1, 20238047532), (2, 10119023766), (3, 6746015844), (4, 5059511883), (6, 3373007922), (9, 2248671948), (12, 1686503961), (18, 1124335974), (27, 749557316), (29, 697863708), (36, 562167987), (47, 430596756), (54, 374778658), (58, 348931854), (87, 232621236), (94, 215298378), (108, 187389329), (116, 174465927), (141, 143532252), (174, 116310618), (188, 107649189), (261, 77540412), (282, 71766126), (348, 58155309), (423, 47844084), (522, 38770206), (564, 35883063), (783, 25846804), (846, 23922042), (1044, 19385103), (1269, 15948028), (1363, 14848164), (1566, 12923402), (1692, 11961021), (2538, 7974014), (2726, 7424082), (3132, 6461701), (4089, 4949388), (5076, 3987007), (5452, 3712041), (8178, 2474694), (12267, 1649796), (16356, 1237347), (24534, 824898), (36801, 549932), (49068, 412449), (73602, 274966), (137483, 147204)]