20236482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 33677118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 79, 107, 114, 126, 133, 158, 171, 214, 237, 266, 321, 342, 399, 474, 553, 642, 711, 749, 798, 963, 1106, 1197, 1422, 1498, 1501, 1659, 1926, 2033, 2247, 2394, 3002, 3318, 4066, 4494, 4503, 4977, 6099, 6741, 8453, 9006, 9954, 10507, 12198, 13482, 13509, 14231, 16906, 18297, 21014, 25359, 27018, 28462, 31521, 36594, 42693, 50718, 59171, 63042, 76077, 85386, 94563, 118342, 128079, 152154, 160607, 177513, 189126, 256158, 321214, 355026, 481821, 532539, 963642, 1065078, 1124249, 1445463, 2248498, 2890926, 3372747, 6745494, 10118241, 20236482]

約数ペア:

[(1, 20236482), (2, 10118241), (3, 6745494), (6, 3372747), (7, 2890926), (9, 2248498), (14, 1445463), (18, 1124249), (19, 1065078), (21, 963642), (38, 532539), (42, 481821), (57, 355026), (63, 321214), (79, 256158), (107, 189126), (114, 177513), (126, 160607), (133, 152154), (158, 128079), (171, 118342), (214, 94563), (237, 85386), (266, 76077), (321, 63042), (342, 59171), (399, 50718), (474, 42693), (553, 36594), (642, 31521), (711, 28462), (749, 27018), (798, 25359), (963, 21014), (1106, 18297), (1197, 16906), (1422, 14231), (1498, 13509), (1501, 13482), (1659, 12198), (1926, 10507), (2033, 9954), (2247, 9006), (2394, 8453), (3002, 6741), (3318, 6099), (4066, 4977), (4494, 4503)]