20235577944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1\times {\mathrm{12583}}^1$

素因数の和:14440

約数の個数: 64

約数和(自身を含む): 51989034240

約数和(自身を除く): 31753456296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1811, 3622, 5433, 7244, 10866, 12583, 14488, 21732, 25166, 37749, 43464, 50332, 67007, 75498, 100664, 134014, 150996, 201021, 268028, 301992, 402042, 465571, 536056, 804084, 931142, 1396713, 1608168, 1862284, 2793426, 3724568, 5586852, 11173704, 22787813, 45575626, 68363439, 91151252, 136726878, 182302504, 273453756, 546907512, 843149081, 1686298162, 2529447243, 3372596324, 5058894486, 6745192648, 10117788972, 20235577944]

約数ペア:

[(1, 20235577944), (2, 10117788972), (3, 6745192648), (4, 5058894486), (6, 3372596324), (8, 2529447243), (12, 1686298162), (24, 843149081), (37, 546907512), (74, 273453756), (111, 182302504), (148, 136726878), (222, 91151252), (296, 68363439), (444, 45575626), (888, 22787813), (1811, 11173704), (3622, 5586852), (5433, 3724568), (7244, 2793426), (10866, 1862284), (12583, 1608168), (14488, 1396713), (21732, 931142), (25166, 804084), (37749, 536056), (43464, 465571), (50332, 402042), (67007, 301992), (75498, 268028), (100664, 201021), (134014, 150996)]