20095236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 62720000

約数和(自身を除く): 42624764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1399, 1596, 2052, 2394, 2798, 3591, 4197, 4788, 5596, 7182, 8394, 9793, 12591, 14364, 16788, 19586, 25182, 26581, 29379, 37773, 39172, 50364, 53162, 58758, 75546, 79743, 88137, 106324, 117516, 151092, 159486, 176274, 186067, 239229, 264411, 318972, 352548, 372134, 478458, 528822, 558201, 717687, 744268, 956916, 1057644, 1116402, 1435374, 1674603, 2232804, 2870748, 3349206, 5023809, 6698412, 10047618, 20095236]

約数ペア:

[(1, 20095236), (2, 10047618), (3, 6698412), (4, 5023809), (6, 3349206), (7, 2870748), (9, 2232804), (12, 1674603), (14, 1435374), (18, 1116402), (19, 1057644), (21, 956916), (27, 744268), (28, 717687), (36, 558201), (38, 528822), (42, 478458), (54, 372134), (57, 352548), (63, 318972), (76, 264411), (84, 239229), (108, 186067), (114, 176274), (126, 159486), (133, 151092), (171, 117516), (189, 106324), (228, 88137), (252, 79743), (266, 75546), (342, 58758), (378, 53162), (399, 50364), (513, 39172), (532, 37773), (684, 29379), (756, 26581), (798, 25182), (1026, 19586), (1197, 16788), (1399, 14364), (1596, 12591), (2052, 9793), (2394, 8394), (2798, 7182), (3591, 5596), (4197, 4788)]