20205119736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3017491}}^1$

素因数の和:3017537

約数の個数: 64

約数和(自身を含む): 57935846400

約数和(自身を除く): 37730726664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 3017491, 6034982, 9052473, 12069964, 18104946, 24139928, 27157419, 36209892, 54314838, 72419784, 81472257, 93542221, 108629676, 162944514, 187084442, 217259352, 280626663, 325889028, 374168884, 561253326, 651778056, 748337768, 841879989, 1122506652, 1683759978, 2245013304, 2525639967, 3367519956, 5051279934, 6735039912, 10102559868, 20205119736]

約数ペア:

[(1, 20205119736), (2, 10102559868), (3, 6735039912), (4, 5051279934), (6, 3367519956), (8, 2525639967), (9, 2245013304), (12, 1683759978), (18, 1122506652), (24, 841879989), (27, 748337768), (31, 651778056), (36, 561253326), (54, 374168884), (62, 325889028), (72, 280626663), (93, 217259352), (108, 187084442), (124, 162944514), (186, 108629676), (216, 93542221), (248, 81472257), (279, 72419784), (372, 54314838), (558, 36209892), (744, 27157419), (837, 24139928), (1116, 18104946), (1674, 12069964), (2232, 9052473), (3348, 6034982), (6696, 3017491)]