20006190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8233}}^1$

素因数の和:8255

約数の個数: 48

約数和(自身を含む): 53949168

約数和(自身を除く): 33942978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8233, 16466, 24699, 41165, 49398, 74097, 82330, 123495, 148194, 222291, 246990, 370485, 444582, 666873, 740970, 1111455, 1333746, 2000619, 2222910, 3334365, 4001238, 6668730, 10003095, 20006190]

約数ペア:

[(1, 20006190), (2, 10003095), (3, 6668730), (5, 4001238), (6, 3334365), (9, 2222910), (10, 2000619), (15, 1333746), (18, 1111455), (27, 740970), (30, 666873), (45, 444582), (54, 370485), (81, 246990), (90, 222291), (135, 148194), (162, 123495), (243, 82330), (270, 74097), (405, 49398), (486, 41165), (810, 24699), (1215, 16466), (2430, 8233)]