20142216190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1\times {\mathrm{71257}}^1$

素因数の和:72516

約数の個数: 32

約数和(自身を含む): 37863650880

約数和(自身を除く): 17721434690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1229, 2458, 6145, 12290, 28267, 56534, 71257, 141335, 142514, 282670, 356285, 712570, 1638911, 3277822, 8194555, 16389110, 87574853, 175149706, 437874265, 875748530, 2014221619, 4028443238, 10071108095, 20142216190]

約数ペア:

[(1, 20142216190), (2, 10071108095), (5, 4028443238), (10, 2014221619), (23, 875748530), (46, 437874265), (115, 175149706), (230, 87574853), (1229, 16389110), (2458, 8194555), (6145, 3277822), (12290, 1638911), (28267, 712570), (56534, 356285), (71257, 282670), (141335, 142514)]