20233022404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{83221}}^1$

素因数の和:83708

約数の個数: 48

約数和(自身を含む): 42689557120

約数和(自身を除く): 22456534716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 457, 532, 914, 1828, 3199, 6398, 8683, 12796, 17366, 34732, 60781, 83221, 121562, 166442, 243124, 332884, 582547, 1165094, 1581199, 2330188, 3162398, 6324796, 11068393, 22136786, 38031997, 44273572, 76063994, 152127988, 266223979, 532447958, 722607943, 1064895916, 1445215886, 2890431772, 5058255601, 10116511202, 20233022404]

約数ペア:

[(1, 20233022404), (2, 10116511202), (4, 5058255601), (7, 2890431772), (14, 1445215886), (19, 1064895916), (28, 722607943), (38, 532447958), (76, 266223979), (133, 152127988), (266, 76063994), (457, 44273572), (532, 38031997), (914, 22136786), (1828, 11068393), (3199, 6324796), (6398, 3162398), (8683, 2330188), (12796, 1581199), (17366, 1165094), (34732, 582547), (60781, 332884), (83221, 243124), (121562, 166442)]