20008830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39233}}^1$

素因数の和:39260

約数の個数: 32

約数和(自身を含む): 50847264

約数和(自身を除く): 30838434

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39233, 78466, 117699, 196165, 235398, 392330, 588495, 666961, 1176990, 1333922, 2000883, 3334805, 4001766, 6669610, 10004415, 20008830]

約数ペア:

[(1, 20008830), (2, 10004415), (3, 6669610), (5, 4001766), (6, 3334805), (10, 2000883), (15, 1333922), (17, 1176990), (30, 666961), (34, 588495), (51, 392330), (85, 235398), (102, 196165), (170, 117699), (255, 78466), (510, 39233)]