20013382272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4009091}}^1$

素因数の和:4009121

約数の個数: 64

約数和(自身を含む): 57249833760

約数和(自身を除く): 37236451488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 4009091, 8018182, 12027273, 16036364, 24054546, 32072728, 48109092, 52118183, 64145456, 96218184, 104236366, 128290912, 156354549, 192436368, 208472732, 256581824, 312709098, 384872736, 416945464, 513163648, 625418196, 769745472, 833890928, 1250836392, 1539490944, 1667781856, 2501672784, 3335563712, 5003345568, 6671127424, 10006691136, 20013382272]

約数ペア:

[(1, 20013382272), (2, 10006691136), (3, 6671127424), (4, 5003345568), (6, 3335563712), (8, 2501672784), (12, 1667781856), (13, 1539490944), (16, 1250836392), (24, 833890928), (26, 769745472), (32, 625418196), (39, 513163648), (48, 416945464), (52, 384872736), (64, 312709098), (78, 256581824), (96, 208472732), (104, 192436368), (128, 156354549), (156, 128290912), (192, 104236366), (208, 96218184), (312, 64145456), (384, 52118183), (416, 48109092), (624, 32072728), (832, 24054546), (1248, 16036364), (1664, 12027273), (2496, 8018182), (4992, 4009091)]