20176047090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{37171}}^1$

素因数の和:37384

約数の個数: 96

約数和(自身を含む): 54207481536

約数和(自身を除く): 34031434446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 163, 185, 222, 326, 333, 370, 489, 555, 666, 815, 978, 1110, 1467, 1630, 1665, 2445, 2934, 3330, 4890, 6031, 7335, 12062, 14670, 18093, 30155, 36186, 37171, 54279, 60310, 74342, 90465, 108558, 111513, 180930, 185855, 223026, 271395, 334539, 371710, 542790, 557565, 669078, 1115130, 1375327, 1672695, 2750654, 3345390, 4125981, 6058873, 6876635, 8251962, 12117746, 12377943, 13753270, 18176619, 20629905, 24755886, 30294365, 36353238, 41259810, 54529857, 60588730, 61889715, 90883095, 109059714, 123779430, 181766190, 224178301, 272649285, 448356602, 545298570, 672534903, 1120891505, 1345069806, 2017604709, 2241783010, 3362674515, 4035209418, 6725349030, 10088023545, 20176047090]

約数ペア:

[(1, 20176047090), (2, 10088023545), (3, 6725349030), (5, 4035209418), (6, 3362674515), (9, 2241783010), (10, 2017604709), (15, 1345069806), (18, 1120891505), (30, 672534903), (37, 545298570), (45, 448356602), (74, 272649285), (90, 224178301), (111, 181766190), (163, 123779430), (185, 109059714), (222, 90883095), (326, 61889715), (333, 60588730), (370, 54529857), (489, 41259810), (555, 36353238), (666, 30294365), (815, 24755886), (978, 20629905), (1110, 18176619), (1467, 13753270), (1630, 12377943), (1665, 12117746), (2445, 8251962), (2934, 6876635), (3330, 6058873), (4890, 4125981), (6031, 3345390), (7335, 2750654), (12062, 1672695), (14670, 1375327), (18093, 1115130), (30155, 669078), (36186, 557565), (37171, 542790), (54279, 371710), (60310, 334539), (74342, 271395), (90465, 223026), (108558, 185855), (111513, 180930)]