20175431910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23773}}^1\times {\mathrm{28289}}^1$

素因数の和:52072

約数の個数: 32

約数和(自身を含む): 48424785120

約数和(自身を除く): 28249353210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 23773, 28289, 47546, 56578, 71319, 84867, 118865, 141445, 142638, 169734, 237730, 282890, 356595, 424335, 713190, 848670, 672514397, 1345028794, 2017543191, 3362571985, 4035086382, 6725143970, 10087715955, 20175431910]

約数ペア:

[(1, 20175431910), (2, 10087715955), (3, 6725143970), (5, 4035086382), (6, 3362571985), (10, 2017543191), (15, 1345028794), (30, 672514397), (23773, 848670), (28289, 713190), (47546, 424335), (56578, 356595), (71319, 282890), (84867, 237730), (118865, 169734), (141445, 142638)]