19806926112

素因数分解:

$2^5\times 3^5\times {\mathrm{83}}^1\times {\mathrm{30689}}^1$

素因数の和:30797

約数の個数: 144

約数和(自身を含む): 59117778720

約数和(自身を除く): 39310852608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 96, 108, 144, 162, 166, 216, 243, 249, 288, 324, 332, 432, 486, 498, 648, 664, 747, 864, 972, 996, 1296, 1328, 1494, 1944, 1992, 2241, 2592, 2656, 2988, 3888, 3984, 4482, 5976, 6723, 7776, 7968, 8964, 11952, 13446, 17928, 20169, 23904, 26892, 30689, 35856, 40338, 53784, 61378, 71712, 80676, 92067, 107568, 122756, 161352, 184134, 215136, 245512, 276201, 322704, 368268, 491024, 552402, 645408, 736536, 828603, 982048, 1104804, 1473072, 1657206, 2209608, 2485809, 2547187, 2946144, 3314412, 4419216, 4971618, 5094374, 6628824, 7457427, 7641561, 8838432, 9943236, 10188748, 13257648, 14914854, 15283122, 19886472, 20377496, 22924683, 26515296, 29829708, 30566244, 39772944, 40754992, 45849366, 59659416, 61132488, 68774049, 79545888, 81509984, 91698732, 119318832, 122264976, 137548098, 183397464, 206322147, 238637664, 244529952, 275096196, 366794928, 412644294, 550192392, 618966441, 733589856, 825288588, 1100384784, 1237932882, 1650577176, 2200769568, 2475865764, 3301154352, 4951731528, 6602308704, 9903463056, 19806926112]

約数ペア:

[(1, 19806926112), (2, 9903463056), (3, 6602308704), (4, 4951731528), (6, 3301154352), (8, 2475865764), (9, 2200769568), (12, 1650577176), (16, 1237932882), (18, 1100384784), (24, 825288588), (27, 733589856), (32, 618966441), (36, 550192392), (48, 412644294), (54, 366794928), (72, 275096196), (81, 244529952), (83, 238637664), (96, 206322147), (108, 183397464), (144, 137548098), (162, 122264976), (166, 119318832), (216, 91698732), (243, 81509984), (249, 79545888), (288, 68774049), (324, 61132488), (332, 59659416), (432, 45849366), (486, 40754992), (498, 39772944), (648, 30566244), (664, 29829708), (747, 26515296), (864, 22924683), (972, 20377496), (996, 19886472), (1296, 15283122), (1328, 14914854), (1494, 13257648), (1944, 10188748), (1992, 9943236), (2241, 8838432), (2592, 7641561), (2656, 7457427), (2988, 6628824), (3888, 5094374), (3984, 4971618), (4482, 4419216), (5976, 3314412), (6723, 2946144), (7776, 2547187), (7968, 2485809), (8964, 2209608), (11952, 1657206), (13446, 1473072), (17928, 1104804), (20169, 982048), (23904, 828603), (26892, 736536), (30689, 645408), (35856, 552402), (40338, 491024), (53784, 368268), (61378, 322704), (71712, 276201), (80676, 245512), (92067, 215136), (107568, 184134), (122756, 161352)]