20922467004

素因数分解:

$2^2\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{228901}}^1$

素因数の和:231450

約数の個数: 36

約数和(自身を含む): 52908408280

約数和(自身を除く): 31985941276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2539, 5078, 7617, 10156, 15234, 22851, 30468, 45702, 91404, 228901, 457802, 686703, 915604, 1373406, 2060109, 2746812, 4120218, 8240436, 581179639, 1162359278, 1743538917, 2324718556, 3487077834, 5230616751, 6974155668, 10461233502, 20922467004]

約数ペア:

[(1, 20922467004), (2, 10461233502), (3, 6974155668), (4, 5230616751), (6, 3487077834), (9, 2324718556), (12, 1743538917), (18, 1162359278), (36, 581179639), (2539, 8240436), (5078, 4120218), (7617, 2746812), (10156, 2060109), (15234, 1373406), (22851, 915604), (30468, 686703), (45702, 457802), (91404, 228901)]