20222766652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{252949}}^1$

素因数の和:253066

約数の個数: 48

約数和(自身を含む): 40795776000

約数和(自身を除く): 20573009348

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 316, 506, 869, 1012, 1738, 1817, 3476, 3634, 7268, 19987, 39974, 79948, 252949, 505898, 1011796, 2782439, 5564878, 5817827, 11129756, 11635654, 19982971, 23271308, 39965942, 63996097, 79931884, 127992194, 219812681, 255984388, 439625362, 459608333, 879250724, 919216666, 1838433332, 5055691663, 10111383326, 20222766652]

約数ペア:

[(1, 20222766652), (2, 10111383326), (4, 5055691663), (11, 1838433332), (22, 919216666), (23, 879250724), (44, 459608333), (46, 439625362), (79, 255984388), (92, 219812681), (158, 127992194), (253, 79931884), (316, 63996097), (506, 39965942), (869, 23271308), (1012, 19982971), (1738, 11635654), (1817, 11129756), (3476, 5817827), (3634, 5564878), (7268, 2782439), (19987, 1011796), (39974, 505898), (79948, 252949)]