20189593062

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{69767}}^1$

素因数の和:70034

約数の個数: 64

約数和(自身を含む): 47018050560

約数和(自身を除く): 26828457498

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 233, 414, 466, 621, 699, 1242, 1398, 2097, 4194, 5359, 6291, 10718, 12582, 16077, 32154, 48231, 69767, 96462, 139534, 144693, 209301, 289386, 418602, 627903, 1255806, 1604641, 1883709, 3209282, 3767418, 4813923, 9627846, 14441769, 16255711, 28883538, 32511422, 43325307, 48767133, 86650614, 97534266, 146301399, 292602798, 373881353, 438904197, 747762706, 877808394, 1121644059, 2243288118, 3364932177, 6729864354, 10094796531, 20189593062]

約数ペア:

[(1, 20189593062), (2, 10094796531), (3, 6729864354), (6, 3364932177), (9, 2243288118), (18, 1121644059), (23, 877808394), (27, 747762706), (46, 438904197), (54, 373881353), (69, 292602798), (138, 146301399), (207, 97534266), (233, 86650614), (414, 48767133), (466, 43325307), (621, 32511422), (699, 28883538), (1242, 16255711), (1398, 14441769), (2097, 9627846), (4194, 4813923), (5359, 3767418), (6291, 3209282), (10718, 1883709), (12582, 1604641), (16077, 1255806), (32154, 627903), (48231, 418602), (69767, 289386), (96462, 209301), (139534, 144693)]