20160482971185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{647131}}^1$

素因数の和:647683

約数の個数: 96

約数和(自身を含む): 37312078003200

約数和(自身を除く): 17151595032015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 439, 747, 855, 1245, 1317, 1577, 2195, 3735, 3951, 4731, 6585, 7885, 8341, 14193, 19755, 23655, 25023, 36437, 41705, 70965, 75069, 109311, 125115, 182185, 327933, 375345, 546555, 647131, 692303, 1639665, 1941393, 2076909, 3235655, 3461515, 5824179, 6230727, 9706965, 10384545, 12295489, 29120895, 31153635, 36886467, 53711873, 61477445, 110659401, 161135619, 184432335, 268559365, 284090509, 483406857, 553297005, 805678095, 852271527, 1020525587, 1420452545, 2417034285, 2556814581, 3061576761, 4261357635, 5102627935, 5397719671, 9184730283, 12784072905, 15307883805, 16193159013, 23579512247, 26988598355, 45923651415, 48579477039, 70738536741, 80965795065, 117897561235, 212215610223, 242897385195, 353692683705, 448010732693, 1061078051115, 1344032198079, 2240053663465, 4032096594237, 6720160990395, 20160482971185]

約数ペア:

[(1, 20160482971185), (3, 6720160990395), (5, 4032096594237), (9, 2240053663465), (15, 1344032198079), (19, 1061078051115), (45, 448010732693), (57, 353692683705), (83, 242897385195), (95, 212215610223), (171, 117897561235), (249, 80965795065), (285, 70738536741), (415, 48579477039), (439, 45923651415), (747, 26988598355), (855, 23579512247), (1245, 16193159013), (1317, 15307883805), (1577, 12784072905), (2195, 9184730283), (3735, 5397719671), (3951, 5102627935), (4731, 4261357635), (6585, 3061576761), (7885, 2556814581), (8341, 2417034285), (14193, 1420452545), (19755, 1020525587), (23655, 852271527), (25023, 805678095), (36437, 553297005), (41705, 483406857), (70965, 284090509), (75069, 268559365), (109311, 184432335), (125115, 161135619), (182185, 110659401), (327933, 61477445), (375345, 53711873), (546555, 36886467), (647131, 31153635), (692303, 29120895), (1639665, 12295489), (1941393, 10384545), (2076909, 9706965), (3235655, 6230727), (3461515, 5824179)]