20224952040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8870593}}^1$

素因数の和:8870626

約数の個数: 64

約数和(自身を含む): 63868276800

約数和(自身を除く): 43643324760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8870593, 17741186, 26611779, 35482372, 44352965, 53223558, 70964744, 88705930, 106447116, 133058895, 168541267, 177411860, 212894232, 266117790, 337082534, 354823720, 505623801, 532235580, 674165068, 842706335, 1011247602, 1064471160, 1348330136, 1685412670, 2022495204, 2528119005, 3370825340, 4044990408, 5056238010, 6741650680, 10112476020, 20224952040]

約数ペア:

[(1, 20224952040), (2, 10112476020), (3, 6741650680), (4, 5056238010), (5, 4044990408), (6, 3370825340), (8, 2528119005), (10, 2022495204), (12, 1685412670), (15, 1348330136), (19, 1064471160), (20, 1011247602), (24, 842706335), (30, 674165068), (38, 532235580), (40, 505623801), (57, 354823720), (60, 337082534), (76, 266117790), (95, 212894232), (114, 177411860), (120, 168541267), (152, 133058895), (190, 106447116), (228, 88705930), (285, 70964744), (380, 53223558), (456, 44352965), (570, 35482372), (760, 26611779), (1140, 17741186), (2280, 8870593)]