20099502

素因数分解:

$2^1\times 3^5\times {\mathrm{41357}}^1$

素因数の和:41374

約数の個数: 24

約数和(自身を含む): 45162936

約数和(自身を除く): 25063434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41357, 82714, 124071, 248142, 372213, 744426, 1116639, 2233278, 3349917, 6699834, 10049751, 20099502]

約数ペア:

[(1, 20099502), (2, 10049751), (3, 6699834), (6, 3349917), (9, 2233278), (18, 1116639), (27, 744426), (54, 372213), (81, 248142), (162, 124071), (243, 82714), (486, 41357)]