20237598632

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 39051548160

約数和(自身を除く): 18813949528

約数列:

[1, 2, 4, 8, 61, 122, 151, 193, 244, 302, 386, 488, 604, 772, 1208, 1423, 1544, 2846, 5692, 9211, 11384, 11773, 18422, 23546, 29143, 36844, 47092, 58286, 73688, 86803, 94184, 116572, 173606, 214873, 233144, 274639, 347212, 429746, 549278, 694424, 859492, 1098556, 1718984, 1777723, 2197112, 3555446, 7110892, 13107253, 14221784, 16752979, 26214506, 33505958, 41470489, 52429012, 67011916, 82940978, 104858024, 134023832, 165881956, 331763912, 2529699829, 5059399658, 10118799316, 20237598632]

約数ペア:

[(1, 20237598632), (2, 10118799316), (4, 5059399658), (8, 2529699829), (61, 331763912), (122, 165881956), (151, 134023832), (193, 104858024), (244, 82940978), (302, 67011916), (386, 52429012), (488, 41470489), (604, 33505958), (772, 26214506), (1208, 16752979), (1423, 14221784), (1544, 13107253), (2846, 7110892), (5692, 3555446), (9211, 2197112), (11384, 1777723), (11773, 1718984), (18422, 1098556), (23546, 859492), (29143, 694424), (36844, 549278), (47092, 429746), (58286, 347212), (73688, 274639), (86803, 233144), (94184, 214873), (116572, 173606)]