2020252380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1409}}^1$

素因数の和:2483

約数の個数: 96

約数和(自身を含む): 5912524800

約数和(自身を除く): 3892272420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1039, 1380, 1409, 2078, 2818, 3117, 4156, 4227, 5195, 5636, 6234, 7045, 8454, 10390, 12468, 14090, 15585, 16908, 20780, 21135, 23897, 28180, 31170, 32407, 42270, 47794, 62340, 64814, 71691, 84540, 95588, 97221, 119485, 129628, 143382, 162035, 194442, 238970, 286764, 324070, 358455, 388884, 477940, 486105, 648140, 716910, 972210, 1433820, 1463951, 1944420, 2927902, 4391853, 5855804, 7319755, 8783706, 14639510, 17567412, 21959265, 29279020, 33670873, 43918530, 67341746, 87837060, 101012619, 134683492, 168354365, 202025238, 336708730, 404050476, 505063095, 673417460, 1010126190, 2020252380]

約数ペア:

[(1, 2020252380), (2, 1010126190), (3, 673417460), (4, 505063095), (5, 404050476), (6, 336708730), (10, 202025238), (12, 168354365), (15, 134683492), (20, 101012619), (23, 87837060), (30, 67341746), (46, 43918530), (60, 33670873), (69, 29279020), (92, 21959265), (115, 17567412), (138, 14639510), (230, 8783706), (276, 7319755), (345, 5855804), (460, 4391853), (690, 2927902), (1039, 1944420), (1380, 1463951), (1409, 1433820), (2078, 972210), (2818, 716910), (3117, 648140), (4156, 486105), (4227, 477940), (5195, 388884), (5636, 358455), (6234, 324070), (7045, 286764), (8454, 238970), (10390, 194442), (12468, 162035), (14090, 143382), (15585, 129628), (16908, 119485), (20780, 97221), (21135, 95588), (23897, 84540), (28180, 71691), (31170, 64814), (32407, 62340), (42270, 47794)]