20222373860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2657}}^1$

素因数の和:3153

約数の個数: 96

約数和(自身を含む): 46493268192

約数和(自身を除く): 26270894332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 401, 730, 802, 949, 1460, 1604, 1898, 2005, 2657, 3796, 4010, 4745, 5213, 5314, 8020, 9490, 10426, 10628, 13285, 18980, 20852, 26065, 26570, 29273, 34541, 52130, 53140, 58546, 69082, 104260, 117092, 138164, 146365, 172705, 193961, 292730, 345410, 380549, 387922, 585460, 690820, 761098, 775844, 969805, 1065457, 1522196, 1902745, 1939610, 2130914, 2521493, 3805490, 3879220, 4261828, 5042986, 5327285, 7610980, 10085972, 10654570, 12607465, 13850941, 21309140, 25214930, 27701882, 50429860, 55403764, 69254705, 77778361, 138509410, 155556722, 277018820, 311113444, 388891805, 777783610, 1011118693, 1555567220, 2022237386, 4044474772, 5055593465, 10111186930, 20222373860]

約数ペア:

[(1, 20222373860), (2, 10111186930), (4, 5055593465), (5, 4044474772), (10, 2022237386), (13, 1555567220), (20, 1011118693), (26, 777783610), (52, 388891805), (65, 311113444), (73, 277018820), (130, 155556722), (146, 138509410), (260, 77778361), (292, 69254705), (365, 55403764), (401, 50429860), (730, 27701882), (802, 25214930), (949, 21309140), (1460, 13850941), (1604, 12607465), (1898, 10654570), (2005, 10085972), (2657, 7610980), (3796, 5327285), (4010, 5042986), (4745, 4261828), (5213, 3879220), (5314, 3805490), (8020, 2521493), (9490, 2130914), (10426, 1939610), (10628, 1902745), (13285, 1522196), (18980, 1065457), (20852, 969805), (26065, 775844), (26570, 761098), (29273, 690820), (34541, 585460), (52130, 387922), (53140, 380549), (58546, 345410), (69082, 292730), (104260, 193961), (117092, 172705), (138164, 146365)]