19922690592

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{581311}}^1$

素因数の和:581351

約数の個数: 144

約数和(自身を含む): 68557612032

約数和(自身を除く): 48634921440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 581311, 1162622, 1743933, 2325244, 3487866, 4069177, 4650488, 5231799, 6975732, 8138354, 9300976, 9882287, 10463598, 12207531, 13951464, 16276708, 18601952, 19764574, 20927196, 24415062, 27902928, 29646861, 32553416, 36622593, 39529148, 41854392, 48830124, 55805856, 59293722, 65106832, 69176009, 73245186, 79058296, 83708784, 88940583, 97660248, 118587444, 130213664, 138352018, 146490372, 158116592, 167417568, 177881166, 195320496, 207528027, 237174888, 276704036, 292980744, 316233184, 355762332, 390640992, 415056054, 474349776, 553408072, 585961488, 622584081, 711524664, 830112108, 948699552, 1106816144, 1171922976, 1245168162, 1423049328, 1660224216, 2213632288, 2490336324, 2846098656, 3320448432, 4980672648, 6640896864, 9961345296, 19922690592]

約数ペア:

[(1, 19922690592), (2, 9961345296), (3, 6640896864), (4, 4980672648), (6, 3320448432), (7, 2846098656), (8, 2490336324), (9, 2213632288), (12, 1660224216), (14, 1423049328), (16, 1245168162), (17, 1171922976), (18, 1106816144), (21, 948699552), (24, 830112108), (28, 711524664), (32, 622584081), (34, 585961488), (36, 553408072), (42, 474349776), (48, 415056054), (51, 390640992), (56, 355762332), (63, 316233184), (68, 292980744), (72, 276704036), (84, 237174888), (96, 207528027), (102, 195320496), (112, 177881166), (119, 167417568), (126, 158116592), (136, 146490372), (144, 138352018), (153, 130213664), (168, 118587444), (204, 97660248), (224, 88940583), (238, 83708784), (252, 79058296), (272, 73245186), (288, 69176009), (306, 65106832), (336, 59293722), (357, 55805856), (408, 48830124), (476, 41854392), (504, 39529148), (544, 36622593), (612, 32553416), (672, 29646861), (714, 27902928), (816, 24415062), (952, 20927196), (1008, 19764574), (1071, 18601952), (1224, 16276708), (1428, 13951464), (1632, 12207531), (1904, 10463598), (2016, 9882287), (2142, 9300976), (2448, 8138354), (2856, 6975732), (3808, 5231799), (4284, 4650488), (4896, 4069177), (5712, 3487866), (8568, 2325244), (11424, 1743933), (17136, 1162622), (34272, 581311)]