20211657192

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{452041}}^1$

素因数の和:452085

約数の個数: 96

約数和(自身を含む): 59235583680

約数和(自身を除く): 39023926488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 828, 972, 1242, 1656, 1863, 1944, 2484, 3726, 4968, 5589, 7452, 11178, 14904, 22356, 44712, 452041, 904082, 1356123, 1808164, 2712246, 3616328, 4068369, 5424492, 8136738, 10396943, 10848984, 12205107, 16273476, 20793886, 24410214, 31190829, 32546952, 36615321, 41587772, 48820428, 62381658, 73230642, 83175544, 93572487, 97640856, 109845963, 124763316, 146461284, 187144974, 219691926, 249526632, 280717461, 292922568, 374289948, 439383852, 561434922, 748579896, 842152383, 878767704, 1122869844, 1684304766, 2245739688, 2526457149, 3368609532, 5052914298, 6737219064, 10105828596, 20211657192]

約数ペア:

[(1, 20211657192), (2, 10105828596), (3, 6737219064), (4, 5052914298), (6, 3368609532), (8, 2526457149), (9, 2245739688), (12, 1684304766), (18, 1122869844), (23, 878767704), (24, 842152383), (27, 748579896), (36, 561434922), (46, 439383852), (54, 374289948), (69, 292922568), (72, 280717461), (81, 249526632), (92, 219691926), (108, 187144974), (138, 146461284), (162, 124763316), (184, 109845963), (207, 97640856), (216, 93572487), (243, 83175544), (276, 73230642), (324, 62381658), (414, 48820428), (486, 41587772), (552, 36615321), (621, 32546952), (648, 31190829), (828, 24410214), (972, 20793886), (1242, 16273476), (1656, 12205107), (1863, 10848984), (1944, 10396943), (2484, 8136738), (3726, 5424492), (4968, 4068369), (5589, 3616328), (7452, 2712246), (11178, 1808164), (14904, 1356123), (22356, 904082), (44712, 452041)]