20732656952

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{444449}}^1$

素因数の和:444493

約数の個数: 64

約数和(自身を含む): 48000600000

約数和(自身を除く): 27267943048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1666, 2744, 3332, 5831, 6664, 11662, 23324, 46648, 444449, 888898, 1777796, 3111143, 3555592, 6222286, 7555633, 12444572, 15111266, 21778001, 24889144, 30222532, 43556002, 52889431, 60445064, 87112004, 105778862, 152446007, 174224008, 211557724, 304892014, 370226017, 423115448, 609784028, 740452034, 1219568056, 1480904068, 2591582119, 2961808136, 5183164238, 10366328476, 20732656952]

約数ペア:

[(1, 20732656952), (2, 10366328476), (4, 5183164238), (7, 2961808136), (8, 2591582119), (14, 1480904068), (17, 1219568056), (28, 740452034), (34, 609784028), (49, 423115448), (56, 370226017), (68, 304892014), (98, 211557724), (119, 174224008), (136, 152446007), (196, 105778862), (238, 87112004), (343, 60445064), (392, 52889431), (476, 43556002), (686, 30222532), (833, 24889144), (952, 21778001), (1372, 15111266), (1666, 12444572), (2744, 7555633), (3332, 6222286), (5831, 3555592), (6664, 3111143), (11662, 1777796), (23324, 888898), (46648, 444449)]