20233436398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{30697}}^1$

素因数の和:30841

約数の個数: 48

約数和(自身を含む): 36668147040

約数和(自身を除く): 16434710642

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 529, 623, 1058, 1246, 2047, 3703, 4094, 7406, 14329, 28658, 30697, 47081, 61394, 94162, 214879, 329567, 429758, 659134, 706031, 1412062, 2732033, 4942217, 5464066, 9884434, 16238713, 19124231, 32477426, 38248462, 62836759, 113670991, 125673518, 227341982, 439857313, 879714626, 1445245457, 2890490914, 10116718199, 20233436398]

約数ペア:

[(1, 20233436398), (2, 10116718199), (7, 2890490914), (14, 1445245457), (23, 879714626), (46, 439857313), (89, 227341982), (161, 125673518), (178, 113670991), (322, 62836759), (529, 38248462), (623, 32477426), (1058, 19124231), (1246, 16238713), (2047, 9884434), (3703, 5464066), (4094, 4942217), (7406, 2732033), (14329, 1412062), (28658, 706031), (30697, 659134), (47081, 429758), (61394, 329567), (94162, 214879)]