20140771020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17667343}}^1$

素因数の和:17667374

約数の個数: 48

約数和(自身を含む): 59362275840

約数和(自身を除く): 39221504820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 17667343, 35334686, 53002029, 70669372, 88336715, 106004058, 176673430, 212008116, 265010145, 335679517, 353346860, 530020290, 671359034, 1007038551, 1060040580, 1342718068, 1678397585, 2014077102, 3356795170, 4028154204, 5035192755, 6713590340, 10070385510, 20140771020]

約数ペア:

[(1, 20140771020), (2, 10070385510), (3, 6713590340), (4, 5035192755), (5, 4028154204), (6, 3356795170), (10, 2014077102), (12, 1678397585), (15, 1342718068), (19, 1060040580), (20, 1007038551), (30, 671359034), (38, 530020290), (57, 353346860), (60, 335679517), (76, 265010145), (95, 212008116), (114, 176673430), (190, 106004058), (228, 88336715), (285, 70669372), (380, 53002029), (570, 35334686), (1140, 17667343)]