20195005935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{12619}}^1$

素因数の和:12952

約数の個数: 64

約数和(自身を含む): 36127526400

約数和(自身を除く): 15932520465

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 283, 377, 435, 849, 1131, 1415, 1885, 3679, 4245, 5655, 8207, 11037, 12619, 18395, 24621, 37857, 41035, 55185, 63095, 106691, 123105, 164047, 189285, 320073, 365951, 492141, 533455, 820235, 1097853, 1600365, 1829755, 2460705, 3571177, 4757363, 5489265, 10713531, 14272089, 17855885, 23786815, 46425301, 53567655, 71360445, 103564133, 139275903, 232126505, 310692399, 517820665, 696379515, 1346333729, 1553461995, 4039001187, 6731668645, 20195005935]

約数ペア:

[(1, 20195005935), (3, 6731668645), (5, 4039001187), (13, 1553461995), (15, 1346333729), (29, 696379515), (39, 517820665), (65, 310692399), (87, 232126505), (145, 139275903), (195, 103564133), (283, 71360445), (377, 53567655), (435, 46425301), (849, 23786815), (1131, 17855885), (1415, 14272089), (1885, 10713531), (3679, 5489265), (4245, 4757363), (5655, 3571177), (8207, 2460705), (11037, 1829755), (12619, 1600365), (18395, 1097853), (24621, 820235), (37857, 533455), (41035, 492141), (55185, 365951), (63095, 320073), (106691, 189285), (123105, 164047)]