20222524875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{7727}}^1$

素因数の和:8749

約数の個数: 64

約数和(自身を含む): 38501019648

約数和(自身を除く): 18278494773

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 997, 2625, 2991, 4985, 6979, 7727, 14955, 20937, 23181, 24925, 34895, 38635, 54089, 74775, 104685, 115905, 124625, 162267, 174475, 193175, 270445, 373875, 523425, 579525, 811335, 872375, 965875, 1352225, 2617125, 2897625, 4056675, 6761125, 7703819, 20283375, 23111457, 38519095, 53926733, 115557285, 161780199, 192595475, 269633665, 577786425, 808900995, 962977375, 1348168325, 2888932125, 4044504975, 6740841625, 20222524875]

約数ペア:

[(1, 20222524875), (3, 6740841625), (5, 4044504975), (7, 2888932125), (15, 1348168325), (21, 962977375), (25, 808900995), (35, 577786425), (75, 269633665), (105, 192595475), (125, 161780199), (175, 115557285), (375, 53926733), (525, 38519095), (875, 23111457), (997, 20283375), (2625, 7703819), (2991, 6761125), (4985, 4056675), (6979, 2897625), (7727, 2617125), (14955, 1352225), (20937, 965875), (23181, 872375), (24925, 811335), (34895, 579525), (38635, 523425), (54089, 373875), (74775, 270445), (104685, 193175), (115905, 174475), (124625, 162267)]