20221366930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{15137}}^1$

素因数の和:15331

約数の個数: 64

約数和(自身を含む): 39237696000

約数和(自身を除く): 19016329070

約数列:

[1, 2, 5, 10, 19, 38, 79, 89, 95, 158, 178, 190, 395, 445, 790, 890, 1501, 1691, 3002, 3382, 7031, 7505, 8455, 14062, 15010, 15137, 16910, 30274, 35155, 70310, 75685, 133589, 151370, 267178, 287603, 575206, 667945, 1195823, 1335890, 1347193, 1438015, 2391646, 2694386, 2876030, 5979115, 6735965, 11958230, 13471930, 22720637, 25596667, 45441274, 51193334, 106428247, 113603185, 127983335, 212856494, 227206370, 255966670, 532141235, 1064282470, 2022136693, 4044273386, 10110683465, 20221366930]

約数ペア:

[(1, 20221366930), (2, 10110683465), (5, 4044273386), (10, 2022136693), (19, 1064282470), (38, 532141235), (79, 255966670), (89, 227206370), (95, 212856494), (158, 127983335), (178, 113603185), (190, 106428247), (395, 51193334), (445, 45441274), (790, 25596667), (890, 22720637), (1501, 13471930), (1691, 11958230), (3002, 6735965), (3382, 5979115), (7031, 2876030), (7505, 2694386), (8455, 2391646), (14062, 1438015), (15010, 1347193), (15137, 1335890), (16910, 1195823), (30274, 667945), (35155, 575206), (70310, 287603), (75685, 267178), (133589, 151370)]