20174330540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11084797}}^1$

素因数の和:11084826

約数の個数: 48

約数和(自身を含む): 52142889792

約数和(自身を除く): 31968559252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 11084797, 22169594, 44339188, 55423985, 77593579, 110847970, 144102361, 155187158, 221695940, 288204722, 310374316, 387967895, 576409444, 720511805, 775935790, 1008716527, 1441023610, 1551871580, 2017433054, 2882047220, 4034866108, 5043582635, 10087165270, 20174330540]

約数ペア:

[(1, 20174330540), (2, 10087165270), (4, 5043582635), (5, 4034866108), (7, 2882047220), (10, 2017433054), (13, 1551871580), (14, 1441023610), (20, 1008716527), (26, 775935790), (28, 720511805), (35, 576409444), (52, 387967895), (65, 310374316), (70, 288204722), (91, 221695940), (130, 155187158), (140, 144102361), (182, 110847970), (260, 77593579), (364, 55423985), (455, 44339188), (910, 22169594), (1820, 11084797)]