20152506812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{8713}}^1$

素因数の和:9030

約数の個数: 48

約数和(自身を含む): 37008706560

約数和(自身を除く): 16856199748

約数列:

[1, 2, 4, 29, 58, 116, 127, 157, 254, 314, 508, 628, 3683, 4553, 7366, 8713, 9106, 14732, 17426, 18212, 19939, 34852, 39878, 79756, 252677, 505354, 578231, 1010708, 1106551, 1156462, 1367941, 2213102, 2312924, 2735882, 4426204, 5471764, 32089979, 39670289, 64179958, 79340578, 128359916, 158681156, 173728507, 347457014, 694914028, 5038126703, 10076253406, 20152506812]

約数ペア:

[(1, 20152506812), (2, 10076253406), (4, 5038126703), (29, 694914028), (58, 347457014), (116, 173728507), (127, 158681156), (157, 128359916), (254, 79340578), (314, 64179958), (508, 39670289), (628, 32089979), (3683, 5471764), (4553, 4426204), (7366, 2735882), (8713, 2312924), (9106, 2213102), (14732, 1367941), (17426, 1156462), (18212, 1106551), (19939, 1010708), (34852, 578231), (39878, 505354), (79756, 252677)]