20137967580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{54833}}^1$

素因数の和:60966

約数の個数: 48

約数和(自身を含む): 56396549664

約数和(自身を除く): 36258582084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6121, 12242, 18363, 24484, 30605, 36726, 54833, 61210, 73452, 91815, 109666, 122420, 164499, 183630, 219332, 274165, 328998, 367260, 548330, 657996, 822495, 1096660, 1644990, 3289980, 335632793, 671265586, 1006898379, 1342531172, 1678163965, 2013796758, 3356327930, 4027593516, 5034491895, 6712655860, 10068983790, 20137967580]

約数ペア:

[(1, 20137967580), (2, 10068983790), (3, 6712655860), (4, 5034491895), (5, 4027593516), (6, 3356327930), (10, 2013796758), (12, 1678163965), (15, 1342531172), (20, 1006898379), (30, 671265586), (60, 335632793), (6121, 3289980), (12242, 1644990), (18363, 1096660), (24484, 822495), (30605, 657996), (36726, 548330), (54833, 367260), (61210, 328998), (73452, 274165), (91815, 219332), (109666, 183630), (122420, 164499)]