20139102345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{5087}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 35168256000

約数和(自身を除く): 15029153655

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 479, 551, 1437, 1653, 2395, 2755, 5087, 7185, 8265, 9101, 13891, 15261, 25435, 27303, 41673, 45505, 69455, 76305, 96653, 136515, 147523, 208365, 263929, 289959, 442569, 483265, 737615, 791787, 1319645, 1449795, 2212845, 2436673, 2802937, 3958935, 7310019, 8408811, 12183365, 14014685, 36550095, 42044055, 46296787, 70663517, 138890361, 211990551, 231483935, 353317585, 694451805, 1059952755, 1342606823, 4027820469, 6713034115, 20139102345]

約数ペア:

[(1, 20139102345), (3, 6713034115), (5, 4027820469), (15, 1342606823), (19, 1059952755), (29, 694451805), (57, 353317585), (87, 231483935), (95, 211990551), (145, 138890361), (285, 70663517), (435, 46296787), (479, 42044055), (551, 36550095), (1437, 14014685), (1653, 12183365), (2395, 8408811), (2755, 7310019), (5087, 3958935), (7185, 2802937), (8265, 2436673), (9101, 2212845), (13891, 1449795), (15261, 1319645), (25435, 791787), (27303, 737615), (41673, 483265), (45505, 442569), (69455, 289959), (76305, 263929), (96653, 208365), (136515, 147523)]