20792112769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 23650704000

約数和(自身を除く): 2858591231

約数列:

[1, 17, 23, 59, 149, 263, 391, 529, 1003, 1357, 2533, 3427, 4471, 6049, 8791, 8993, 15517, 23069, 31211, 39187, 58259, 78821, 102833, 139127, 149447, 202193, 263789, 356891, 530587, 666179, 901301, 1339957, 2312033, 2365159, 3437281, 4650439, 6067147, 8208493, 15322117, 20729923, 39304561, 53176759, 79057463, 139544381, 352408691, 904004903, 1223065457, 20792112769]

約数ペア:

[(1, 20792112769), (17, 1223065457), (23, 904004903), (59, 352408691), (149, 139544381), (263, 79057463), (391, 53176759), (529, 39304561), (1003, 20729923), (1357, 15322117), (2533, 8208493), (3427, 6067147), (4471, 4650439), (6049, 3437281), (8791, 2365159), (8993, 2312033), (15517, 1339957), (23069, 901301), (31211, 666179), (39187, 530587), (58259, 356891), (78821, 263789), (102833, 202193), (139127, 149447)]