20306592

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 62395200

約数和(自身を除く): 42088608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1237, 1368, 1824, 2052, 2474, 2736, 3711, 4104, 4948, 5472, 7422, 8208, 9896, 11133, 14844, 16416, 19792, 22266, 23503, 29688, 33399, 39584, 44532, 47006, 59376, 66798, 70509, 89064, 94012, 118752, 133596, 141018, 178128, 188024, 211527, 267192, 282036, 356256, 376048, 423054, 534384, 564072, 634581, 752096, 846108, 1068768, 1128144, 1269162, 1692216, 2256288, 2538324, 3384432, 5076648, 6768864, 10153296, 20306592]

約数ペア:

[(1, 20306592), (2, 10153296), (3, 6768864), (4, 5076648), (6, 3384432), (8, 2538324), (9, 2256288), (12, 1692216), (16, 1269162), (18, 1128144), (19, 1068768), (24, 846108), (27, 752096), (32, 634581), (36, 564072), (38, 534384), (48, 423054), (54, 376048), (57, 356256), (72, 282036), (76, 267192), (96, 211527), (108, 188024), (114, 178128), (144, 141018), (152, 133596), (171, 118752), (216, 94012), (228, 89064), (288, 70509), (304, 66798), (342, 59376), (432, 47006), (456, 44532), (513, 39584), (608, 33399), (684, 29688), (864, 23503), (912, 22266), (1026, 19792), (1237, 16416), (1368, 14844), (1824, 11133), (2052, 9896), (2474, 8208), (2736, 7422), (3711, 5472), (4104, 4948)]