20185313376

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1215397}}^1$

素因数の和:1215583

約数の個数: 48

約数和(自身を含む): 53292771504

約数和(自身を除く): 33107458128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 16608, 1215397, 2430794, 3646191, 4861588, 7292382, 9723176, 14584764, 19446352, 29169528, 38892704, 58339056, 116678112, 210263681, 420527362, 630791043, 841054724, 1261582086, 1682109448, 2523164172, 3364218896, 5046328344, 6728437792, 10092656688, 20185313376]

約数ペア:

[(1, 20185313376), (2, 10092656688), (3, 6728437792), (4, 5046328344), (6, 3364218896), (8, 2523164172), (12, 1682109448), (16, 1261582086), (24, 841054724), (32, 630791043), (48, 420527362), (96, 210263681), (173, 116678112), (346, 58339056), (519, 38892704), (692, 29169528), (1038, 19446352), (1384, 14584764), (2076, 9723176), (2768, 7292382), (4152, 4861588), (5536, 3646191), (8304, 2430794), (16608, 1215397)]