20536368

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9161

約数の個数: 40

約数和(自身を含む): 54187008

約数和(自身を除く): 33650640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9103, 18206, 27309, 36412, 54618, 72824, 109236, 145648, 218472, 427841, 436944, 855682, 1283523, 1711364, 2567046, 3422728, 5134092, 6845456, 10268184, 20536368]

約数ペア:

[(1, 20536368), (2, 10268184), (3, 6845456), (4, 5134092), (6, 3422728), (8, 2567046), (12, 1711364), (16, 1283523), (24, 855682), (47, 436944), (48, 427841), (94, 218472), (141, 145648), (188, 109236), (282, 72824), (376, 54618), (564, 36412), (752, 27309), (1128, 18206), (2256, 9103)]