20124881472

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5516689}}^1$

素因数の和:5516723

約数の個数: 56

約数和(自身を含む): 56049570400

約数和(自身を除く): 35924688928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5516689, 11033378, 16550067, 22066756, 33100134, 44133512, 66200268, 88267024, 104817091, 132400536, 176534048, 209634182, 264801072, 314451273, 353068096, 419268364, 529602144, 628902546, 838536728, 1059204288, 1257805092, 1677073456, 2515610184, 3354146912, 5031220368, 6708293824, 10062440736, 20124881472]

約数ペア:

[(1, 20124881472), (2, 10062440736), (3, 6708293824), (4, 5031220368), (6, 3354146912), (8, 2515610184), (12, 1677073456), (16, 1257805092), (19, 1059204288), (24, 838536728), (32, 628902546), (38, 529602144), (48, 419268364), (57, 353068096), (64, 314451273), (76, 264801072), (96, 209634182), (114, 176534048), (152, 132400536), (192, 104817091), (228, 88267024), (304, 66200268), (456, 44133512), (608, 33100134), (912, 22066756), (1216, 16550067), (1824, 11033378), (3648, 5516689)]