20158362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 54224640

約数和(自身を除く): 34066278

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3137, 3213, 6274, 6426, 9411, 18822, 21959, 28233, 43918, 53329, 56466, 65877, 84699, 106658, 131754, 159987, 169398, 197631, 319974, 373303, 395262, 479961, 592893, 746606, 959922, 1119909, 1185786, 1439883, 2239818, 2879766, 3359727, 6719454, 10079181, 20158362]

約数ペア:

[(1, 20158362), (2, 10079181), (3, 6719454), (6, 3359727), (7, 2879766), (9, 2239818), (14, 1439883), (17, 1185786), (18, 1119909), (21, 959922), (27, 746606), (34, 592893), (42, 479961), (51, 395262), (54, 373303), (63, 319974), (102, 197631), (119, 169398), (126, 159987), (153, 131754), (189, 106658), (238, 84699), (306, 65877), (357, 56466), (378, 53329), (459, 43918), (714, 28233), (918, 21959), (1071, 18822), (2142, 9411), (3137, 6426), (3213, 6274)]