20241794345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{145829}}^1$

素因数の和:145945

約数の個数: 32

約数和(自身を含む): 27215377920

約数和(自身を除く): 6973583575

約数列:

[1, 5, 17, 23, 71, 85, 115, 355, 391, 1207, 1633, 1955, 6035, 8165, 27761, 138805, 145829, 729145, 2479093, 3354067, 10353859, 12395465, 16770335, 51769295, 57019139, 176015603, 238138757, 285095695, 880078015, 1190693785, 4048358869, 20241794345]

約数ペア:

[(1, 20241794345), (5, 4048358869), (17, 1190693785), (23, 880078015), (71, 285095695), (85, 238138757), (115, 176015603), (355, 57019139), (391, 51769295), (1207, 16770335), (1633, 12395465), (1955, 10353859), (6035, 3354067), (8165, 2479093), (27761, 729145), (138805, 145829)]