20767846896

素因数分解:

$2^4\times 3^2\times {\mathrm{2543}}^1\times {\mathrm{56713}}^1$

素因数の和:59270

約数の個数: 60

約数和(自身を含む): 58145007648

約数和(自身を除く): 37377160752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2543, 5086, 7629, 10172, 15258, 20344, 22887, 30516, 40688, 45774, 56713, 61032, 91548, 113426, 122064, 170139, 183096, 226852, 340278, 366192, 453704, 510417, 680556, 907408, 1020834, 1361112, 2041668, 2722224, 4083336, 8166672, 144221159, 288442318, 432663477, 576884636, 865326954, 1153769272, 1297990431, 1730653908, 2307538544, 2595980862, 3461307816, 5191961724, 6922615632, 10383923448, 20767846896]

約数ペア:

[(1, 20767846896), (2, 10383923448), (3, 6922615632), (4, 5191961724), (6, 3461307816), (8, 2595980862), (9, 2307538544), (12, 1730653908), (16, 1297990431), (18, 1153769272), (24, 865326954), (36, 576884636), (48, 432663477), (72, 288442318), (144, 144221159), (2543, 8166672), (5086, 4083336), (7629, 2722224), (10172, 2041668), (15258, 1361112), (20344, 1020834), (22887, 907408), (30516, 680556), (40688, 510417), (45774, 453704), (56713, 366192), (61032, 340278), (91548, 226852), (113426, 183096), (122064, 170139)]