20162013858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{12413}}^1\times {\mathrm{4297}}^1$

素因数の和:16728

約数の個数: 64

約数和(自身を含む): 51221157120

約数和(自身を除く): 31059143262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4297, 8594, 12413, 12891, 24826, 25782, 30079, 37239, 38673, 60158, 74478, 77346, 86891, 90237, 111717, 116019, 173782, 180474, 223434, 232038, 260673, 270711, 335151, 521346, 541422, 670302, 782019, 812133, 1564038, 1624266, 2346057, 4692114, 53338661, 106677322, 160015983, 320031966, 373370627, 480047949, 746741254, 960095898, 1120111881, 1440143847, 2240223762, 2880287694, 3360335643, 6720671286, 10081006929, 20162013858]

約数ペア:

[(1, 20162013858), (2, 10081006929), (3, 6720671286), (6, 3360335643), (7, 2880287694), (9, 2240223762), (14, 1440143847), (18, 1120111881), (21, 960095898), (27, 746741254), (42, 480047949), (54, 373370627), (63, 320031966), (126, 160015983), (189, 106677322), (378, 53338661), (4297, 4692114), (8594, 2346057), (12413, 1624266), (12891, 1564038), (24826, 812133), (25782, 782019), (30079, 670302), (37239, 541422), (38673, 521346), (60158, 335151), (74478, 270711), (77346, 260673), (86891, 232038), (90237, 223434), (111717, 180474), (116019, 173782)]