23701940

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1163}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 49865760

約数和(自身を除く): 26163820

約数列:

[1, 2, 4, 5, 10, 20, 1019, 1163, 2038, 2326, 4076, 4652, 5095, 5815, 10190, 11630, 20380, 23260, 1185097, 2370194, 4740388, 5925485, 11850970, 23701940]

約数ペア:

[(1, 23701940), (2, 11850970), (4, 5925485), (5, 4740388), (10, 2370194), (20, 1185097), (1019, 23260), (1163, 20380), (2038, 11630), (2326, 10190), (4076, 5815), (4652, 5095)]