20342233736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2597323}}^1$

素因数の和:2597429

約数の個数: 32

約数和(自身を含む): 42076648800

約数和(自身を除く): 21734415064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 2597323, 5194646, 10389292, 20778584, 28570553, 57141106, 114282212, 228564424, 231161747, 462323494, 924646988, 1849293976, 2542779217, 5085558434, 10171116868, 20342233736]

約数ペア:

[(1, 20342233736), (2, 10171116868), (4, 5085558434), (8, 2542779217), (11, 1849293976), (22, 924646988), (44, 462323494), (88, 231161747), (89, 228564424), (178, 114282212), (356, 57141106), (712, 28570553), (979, 20778584), (1958, 10389292), (3916, 5194646), (7832, 2597323)]