20081912422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{100741}}^1$

素因数の和:100825

約数の個数: 64

約数和(自身を含む): 38385119808

約数和(自身を除く): 18303207386

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 41, 82, 143, 187, 221, 286, 374, 442, 451, 533, 697, 902, 1066, 1394, 2431, 4862, 5863, 7667, 9061, 11726, 15334, 18122, 99671, 100741, 199342, 201482, 1108151, 1309633, 1712597, 2216302, 2619266, 3425194, 4130381, 8260762, 14405963, 18838567, 22263761, 28811926, 37677134, 44527522, 45434191, 53694953, 70216477, 90868382, 107389906, 140432954, 244901371, 489802742, 590644483, 772381247, 912814201, 1181288966, 1544762494, 1825628402, 10040956211, 20081912422]

約数ペア:

[(1, 20081912422), (2, 10040956211), (11, 1825628402), (13, 1544762494), (17, 1181288966), (22, 912814201), (26, 772381247), (34, 590644483), (41, 489802742), (82, 244901371), (143, 140432954), (187, 107389906), (221, 90868382), (286, 70216477), (374, 53694953), (442, 45434191), (451, 44527522), (533, 37677134), (697, 28811926), (902, 22263761), (1066, 18838567), (1394, 14405963), (2431, 8260762), (4862, 4130381), (5863, 3425194), (7667, 2619266), (9061, 2216302), (11726, 1712597), (15334, 1309633), (18122, 1108151), (99671, 201482), (100741, 199342)]