20283052368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{39503}}^1$

素因数の和:40096

約数の個数: 80

約数和(自身を含む): 55255034880

約数和(自身を除く): 34971982512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 563, 912, 1126, 1689, 2252, 3378, 4504, 6756, 9008, 10697, 13512, 21394, 27024, 32091, 39503, 42788, 64182, 79006, 85576, 118509, 128364, 158012, 171152, 237018, 256728, 316024, 474036, 513456, 632048, 750557, 948072, 1501114, 1896144, 2251671, 3002228, 4503342, 6004456, 9006684, 12008912, 18013368, 22240189, 36026736, 44480378, 66720567, 88960756, 133441134, 177921512, 266882268, 355843024, 422563591, 533764536, 845127182, 1067529072, 1267690773, 1690254364, 2535381546, 3380508728, 5070763092, 6761017456, 10141526184, 20283052368]

約数ペア:

[(1, 20283052368), (2, 10141526184), (3, 6761017456), (4, 5070763092), (6, 3380508728), (8, 2535381546), (12, 1690254364), (16, 1267690773), (19, 1067529072), (24, 845127182), (38, 533764536), (48, 422563591), (57, 355843024), (76, 266882268), (114, 177921512), (152, 133441134), (228, 88960756), (304, 66720567), (456, 44480378), (563, 36026736), (912, 22240189), (1126, 18013368), (1689, 12008912), (2252, 9006684), (3378, 6004456), (4504, 4503342), (6756, 3002228), (9008, 2251671), (10697, 1896144), (13512, 1501114), (21394, 948072), (27024, 750557), (32091, 632048), (39503, 513456), (42788, 474036), (64182, 316024), (79006, 256728), (85576, 237018), (118509, 171152), (128364, 158012)]