20367003884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3559}}^1\times {\mathrm{3659}}^1$

素因数の和:7262

約数の個数: 48

約数和(自身を含む): 39401510400

約数和(自身を除く): 19034506516

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 3559, 3659, 7118, 7318, 14236, 14636, 60503, 62203, 81857, 84157, 121006, 124406, 163714, 168314, 242012, 248812, 327428, 336628, 1391569, 1430669, 2783138, 2861338, 5566276, 5722676, 13022381, 26044762, 52089524, 221380477, 299514763, 442760954, 599029526, 885521908, 1198059052, 5091750971, 10183501942, 20367003884]

約数ペア:

[(1, 20367003884), (2, 10183501942), (4, 5091750971), (17, 1198059052), (23, 885521908), (34, 599029526), (46, 442760954), (68, 299514763), (92, 221380477), (391, 52089524), (782, 26044762), (1564, 13022381), (3559, 5722676), (3659, 5566276), (7118, 2861338), (7318, 2783138), (14236, 1430669), (14636, 1391569), (60503, 336628), (62203, 327428), (81857, 248812), (84157, 242012), (121006, 168314), (124406, 163714)]