20238972216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{38561}}^1$

素因数の和:39740

約数の個数: 64

約数和(自身を含む): 53308108800

約数和(自身を除く): 33069136584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1151, 2302, 3453, 4604, 6906, 9208, 13812, 21869, 27624, 38561, 43738, 65607, 77122, 87476, 115683, 131214, 154244, 174952, 231366, 262428, 308488, 462732, 524856, 732659, 925464, 1465318, 2197977, 2930636, 4395954, 5861272, 8791908, 17583816, 44383711, 88767422, 133151133, 177534844, 266302266, 355069688, 532604532, 843290509, 1065209064, 1686581018, 2529871527, 3373162036, 5059743054, 6746324072, 10119486108, 20238972216]

約数ペア:

[(1, 20238972216), (2, 10119486108), (3, 6746324072), (4, 5059743054), (6, 3373162036), (8, 2529871527), (12, 1686581018), (19, 1065209064), (24, 843290509), (38, 532604532), (57, 355069688), (76, 266302266), (114, 177534844), (152, 133151133), (228, 88767422), (456, 44383711), (1151, 17583816), (2302, 8791908), (3453, 5861272), (4604, 4395954), (6906, 2930636), (9208, 2197977), (13812, 1465318), (21869, 925464), (27624, 732659), (38561, 524856), (43738, 462732), (65607, 308488), (77122, 262428), (87476, 231366), (115683, 174952), (131214, 154244)]