20346717810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{209393}}^1$

素因数の和:209523

約数の個数: 64

約数和(自身を含む): 50656596480

約数和(自身を除く): 30309878670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 2370, 3239, 6478, 9717, 16195, 19434, 32390, 48585, 97170, 209393, 418786, 628179, 1046965, 1256358, 2093930, 3140895, 6281790, 8585113, 16542047, 17170226, 25755339, 33084094, 42925565, 49626141, 51510678, 82710235, 85851130, 99252282, 128776695, 165420470, 248130705, 257553390, 496261410, 678223927, 1356447854, 2034671781, 3391119635, 4069343562, 6782239270, 10173358905, 20346717810]

約数ペア:

[(1, 20346717810), (2, 10173358905), (3, 6782239270), (5, 4069343562), (6, 3391119635), (10, 2034671781), (15, 1356447854), (30, 678223927), (41, 496261410), (79, 257553390), (82, 248130705), (123, 165420470), (158, 128776695), (205, 99252282), (237, 85851130), (246, 82710235), (395, 51510678), (410, 49626141), (474, 42925565), (615, 33084094), (790, 25755339), (1185, 17170226), (1230, 16542047), (2370, 8585113), (3239, 6281790), (6478, 3140895), (9717, 2093930), (16195, 1256358), (19434, 1046965), (32390, 628179), (48585, 418786), (97170, 209393)]