20132928

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 112

約数和(自身を含む): 60472320

約数和(自身を除く): 40339392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 191, 192, 216, 244, 288, 366, 382, 432, 488, 549, 573, 576, 732, 764, 864, 976, 1098, 1146, 1464, 1528, 1647, 1719, 1728, 1952, 2196, 2292, 2928, 3056, 3294, 3438, 3904, 4392, 4584, 5157, 5856, 6112, 6588, 6876, 8784, 9168, 10314, 11651, 11712, 12224, 13176, 13752, 17568, 18336, 20628, 23302, 26352, 27504, 34953, 35136, 36672, 41256, 46604, 52704, 55008, 69906, 82512, 93208, 104859, 105408, 110016, 139812, 165024, 186416, 209718, 279624, 314577, 330048, 372832, 419436, 559248, 629154, 745664, 838872, 1118496, 1258308, 1677744, 2236992, 2516616, 3355488, 5033232, 6710976, 10066464, 20132928]

約数ペア:

[(1, 20132928), (2, 10066464), (3, 6710976), (4, 5033232), (6, 3355488), (8, 2516616), (9, 2236992), (12, 1677744), (16, 1258308), (18, 1118496), (24, 838872), (27, 745664), (32, 629154), (36, 559248), (48, 419436), (54, 372832), (61, 330048), (64, 314577), (72, 279624), (96, 209718), (108, 186416), (122, 165024), (144, 139812), (183, 110016), (191, 105408), (192, 104859), (216, 93208), (244, 82512), (288, 69906), (366, 55008), (382, 52704), (432, 46604), (488, 41256), (549, 36672), (573, 35136), (576, 34953), (732, 27504), (764, 26352), (864, 23302), (976, 20628), (1098, 18336), (1146, 17568), (1464, 13752), (1528, 13176), (1647, 12224), (1719, 11712), (1728, 11651), (1952, 10314), (2196, 9168), (2292, 8784), (2928, 6876), (3056, 6588), (3294, 6112), (3438, 5856), (3904, 5157), (4392, 4584)]