20234811864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{114259}}^1$

素因数の和:114472

約数の個数: 64

約数和(自身を含む): 51992870400

約数和(自身を除く): 31758058536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 157, 188, 282, 314, 376, 471, 564, 628, 942, 1128, 1256, 1884, 3768, 7379, 14758, 22137, 29516, 44274, 59032, 88548, 114259, 177096, 228518, 342777, 457036, 685554, 914072, 1371108, 2742216, 5370173, 10740346, 16110519, 17938663, 21480692, 32221038, 35877326, 42961384, 53815989, 64442076, 71754652, 107631978, 128884152, 143509304, 215263956, 430527912, 843117161, 1686234322, 2529351483, 3372468644, 5058702966, 6744937288, 10117405932, 20234811864]

約数ペア:

[(1, 20234811864), (2, 10117405932), (3, 6744937288), (4, 5058702966), (6, 3372468644), (8, 2529351483), (12, 1686234322), (24, 843117161), (47, 430527912), (94, 215263956), (141, 143509304), (157, 128884152), (188, 107631978), (282, 71754652), (314, 64442076), (376, 53815989), (471, 42961384), (564, 35877326), (628, 32221038), (942, 21480692), (1128, 17938663), (1256, 16110519), (1884, 10740346), (3768, 5370173), (7379, 2742216), (14758, 1371108), (22137, 914072), (29516, 685554), (44274, 457036), (59032, 342777), (88548, 228518), (114259, 177096)]