20058924852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1057291}}^1$

素因数の和:1057349

約数の個数: 72

約数和(自身を含む): 55419017472

約数和(自身を除く): 35360092620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 1057291, 2114582, 3171873, 4229164, 6343746, 9515619, 12687492, 17973947, 19031238, 32776021, 35947894, 38062476, 53921841, 65552042, 71895788, 98328063, 107843682, 131104084, 161765523, 196656126, 215687364, 294984189, 323531046, 393312252, 557192357, 589968378, 647062092, 1114384714, 1179936756, 1671577071, 2228769428, 3343154142, 5014731213, 6686308284, 10029462426, 20058924852]

約数ペア:

[(1, 20058924852), (2, 10029462426), (3, 6686308284), (4, 5014731213), (6, 3343154142), (9, 2228769428), (12, 1671577071), (17, 1179936756), (18, 1114384714), (31, 647062092), (34, 589968378), (36, 557192357), (51, 393312252), (62, 323531046), (68, 294984189), (93, 215687364), (102, 196656126), (124, 161765523), (153, 131104084), (186, 107843682), (204, 98328063), (279, 71895788), (306, 65552042), (372, 53921841), (527, 38062476), (558, 35947894), (612, 32776021), (1054, 19031238), (1116, 17973947), (1581, 12687492), (2108, 9515619), (3162, 6343746), (4743, 4229164), (6324, 3171873), (9486, 2114582), (18972, 1057291)]