20355624

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 58924320

約数和(自身を除く): 38568696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 283, 296, 324, 333, 444, 486, 566, 648, 666, 849, 888, 972, 999, 1132, 1332, 1698, 1944, 1998, 2264, 2547, 2664, 2997, 3396, 3996, 5094, 5994, 6792, 7641, 7992, 8991, 10188, 10471, 11988, 15282, 17982, 20376, 20942, 22923, 23976, 30564, 31413, 35964, 41884, 45846, 61128, 62826, 68769, 71928, 83768, 91692, 94239, 125652, 137538, 183384, 188478, 251304, 275076, 282717, 376956, 550152, 565434, 753912, 848151, 1130868, 1696302, 2261736, 2544453, 3392604, 5088906, 6785208, 10177812, 20355624]

約数ペア:

[(1, 20355624), (2, 10177812), (3, 6785208), (4, 5088906), (6, 3392604), (8, 2544453), (9, 2261736), (12, 1696302), (18, 1130868), (24, 848151), (27, 753912), (36, 565434), (37, 550152), (54, 376956), (72, 282717), (74, 275076), (81, 251304), (108, 188478), (111, 183384), (148, 137538), (162, 125652), (216, 94239), (222, 91692), (243, 83768), (283, 71928), (296, 68769), (324, 62826), (333, 61128), (444, 45846), (486, 41884), (566, 35964), (648, 31413), (666, 30564), (849, 23976), (888, 22923), (972, 20942), (999, 20376), (1132, 17982), (1332, 15282), (1698, 11988), (1944, 10471), (1998, 10188), (2264, 8991), (2547, 7992), (2664, 7641), (2997, 6792), (3396, 5994), (3996, 5094)]