20222450164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{13807}}^1$

素因数の和:14033

約数の個数: 72

約数和(自身を含む): 43204458752

約数和(自身を除く): 22982008588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 289, 362, 476, 578, 724, 1156, 1267, 2023, 2534, 3077, 4046, 5068, 6154, 8092, 12308, 13807, 21539, 27614, 43078, 52309, 55228, 86156, 96649, 104618, 193298, 209236, 234719, 366163, 386596, 469438, 732326, 938876, 1464652, 1643033, 2499067, 3286066, 3990223, 4998134, 6572132, 7980446, 9996268, 15960892, 17493469, 27931561, 34986938, 42484139, 55863122, 69973876, 84968278, 111726244, 169936556, 297388973, 594777946, 722230363, 1189555892, 1444460726, 2888921452, 5055612541, 10111225082, 20222450164]

約数ペア:

[(1, 20222450164), (2, 10111225082), (4, 5055612541), (7, 2888921452), (14, 1444460726), (17, 1189555892), (28, 722230363), (34, 594777946), (68, 297388973), (119, 169936556), (181, 111726244), (238, 84968278), (289, 69973876), (362, 55863122), (476, 42484139), (578, 34986938), (724, 27931561), (1156, 17493469), (1267, 15960892), (2023, 9996268), (2534, 7980446), (3077, 6572132), (4046, 4998134), (5068, 3990223), (6154, 3286066), (8092, 2499067), (12308, 1643033), (13807, 1464652), (21539, 938876), (27614, 732326), (43078, 469438), (52309, 386596), (55228, 366163), (86156, 234719), (96649, 209236), (104618, 193298)]