20088432015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{38629}}^1$

素因数の和:39611

約数の個数: 32

約数和(自身を含む): 33046265280

約数和(自身を除く): 12957833265

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 937, 2811, 4685, 14055, 34669, 38629, 104007, 115887, 173345, 193145, 520035, 579435, 1429273, 4287819, 7146365, 21439095, 36195373, 108586119, 180976865, 542930595, 1339228801, 4017686403, 6696144005, 20088432015]

約数ペア:

[(1, 20088432015), (3, 6696144005), (5, 4017686403), (15, 1339228801), (37, 542930595), (111, 180976865), (185, 108586119), (555, 36195373), (937, 21439095), (2811, 7146365), (4685, 4287819), (14055, 1429273), (34669, 579435), (38629, 520035), (104007, 193145), (115887, 173345)]