20432811165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1\times {\mathrm{2029}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 36073847040

約数和(自身を除く): 15641035875

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1201, 1677, 2029, 2795, 3603, 6005, 6087, 8385, 10145, 15613, 18015, 26377, 30435, 46839, 51643, 78065, 79131, 87247, 131885, 154929, 234195, 258215, 261741, 395655, 436235, 671359, 774645, 1134211, 1308705, 2014077, 2436829, 3356795, 3402633, 5671055, 7310487, 10070385, 12184145, 17013165, 31678777, 36552435, 95036331, 104783647, 158393885, 314350941, 475181655, 523918235, 1362187411, 1571754705, 4086562233, 6810937055, 20432811165]

約数ペア:

[(1, 20432811165), (3, 6810937055), (5, 4086562233), (13, 1571754705), (15, 1362187411), (39, 523918235), (43, 475181655), (65, 314350941), (129, 158393885), (195, 104783647), (215, 95036331), (559, 36552435), (645, 31678777), (1201, 17013165), (1677, 12184145), (2029, 10070385), (2795, 7310487), (3603, 5671055), (6005, 3402633), (6087, 3356795), (8385, 2436829), (10145, 2014077), (15613, 1308705), (18015, 1134211), (26377, 774645), (30435, 671359), (46839, 436235), (51643, 395655), (78065, 261741), (79131, 258215), (87247, 234195), (131885, 154929)]