20126308944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{8963}}^1$

素因数の和:9185

約数の個数: 160

約数和(自身を含む): 61250079744

約数和(自身を除く): 41123770800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 163, 164, 168, 246, 287, 326, 328, 336, 489, 492, 574, 652, 656, 861, 978, 984, 1141, 1148, 1304, 1722, 1956, 1968, 2282, 2296, 2608, 3423, 3444, 3912, 4564, 4592, 6683, 6846, 6888, 7824, 8963, 9128, 13366, 13692, 13776, 17926, 18256, 20049, 26732, 26889, 27384, 35852, 40098, 46781, 53464, 53778, 54768, 62741, 71704, 80196, 93562, 106928, 107556, 125482, 140343, 143408, 160392, 187124, 188223, 215112, 250964, 280686, 320784, 367483, 374248, 376446, 430224, 501928, 561372, 734966, 748496, 752892, 1003856, 1102449, 1122744, 1460969, 1469932, 1505784, 2204898, 2245488, 2572381, 2921938, 2939864, 3011568, 4382907, 4409796, 5144762, 5843876, 5879728, 7717143, 8765814, 8819592, 10226783, 10289524, 11687752, 15434286, 17531628, 17639184, 20453566, 20579048, 23375504, 30680349, 30868572, 35063256, 40907132, 41158096, 59899729, 61360698, 61737144, 70126512, 81814264, 119799458, 122721396, 123474288, 163628528, 179699187, 239598916, 245442792, 359398374, 419298103, 479197832, 490885584, 718796748, 838596206, 958395664, 1257894309, 1437593496, 1677192412, 2515788618, 2875186992, 3354384824, 5031577236, 6708769648, 10063154472, 20126308944]

約数ペア:

[(1, 20126308944), (2, 10063154472), (3, 6708769648), (4, 5031577236), (6, 3354384824), (7, 2875186992), (8, 2515788618), (12, 1677192412), (14, 1437593496), (16, 1257894309), (21, 958395664), (24, 838596206), (28, 718796748), (41, 490885584), (42, 479197832), (48, 419298103), (56, 359398374), (82, 245442792), (84, 239598916), (112, 179699187), (123, 163628528), (163, 123474288), (164, 122721396), (168, 119799458), (246, 81814264), (287, 70126512), (326, 61737144), (328, 61360698), (336, 59899729), (489, 41158096), (492, 40907132), (574, 35063256), (652, 30868572), (656, 30680349), (861, 23375504), (978, 20579048), (984, 20453566), (1141, 17639184), (1148, 17531628), (1304, 15434286), (1722, 11687752), (1956, 10289524), (1968, 10226783), (2282, 8819592), (2296, 8765814), (2608, 7717143), (3423, 5879728), (3444, 5843876), (3912, 5144762), (4564, 4409796), (4592, 4382907), (6683, 3011568), (6846, 2939864), (6888, 2921938), (7824, 2572381), (8963, 2245488), (9128, 2204898), (13366, 1505784), (13692, 1469932), (13776, 1460969), (17926, 1122744), (18256, 1102449), (20049, 1003856), (26732, 752892), (26889, 748496), (27384, 734966), (35852, 561372), (40098, 501928), (46781, 430224), (53464, 376446), (53778, 374248), (54768, 367483), (62741, 320784), (71704, 280686), (80196, 250964), (93562, 215112), (106928, 188223), (107556, 187124), (125482, 160392), (140343, 143408)]