20141661558

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{2789}}^1$

素因数の和:3813

約数の個数: 64

約数和(自身を含む): 42657269760

約数和(自身を除く): 22515608202

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 947, 1271, 1894, 2542, 2789, 2841, 3813, 5578, 5682, 7626, 8367, 16734, 29357, 38827, 58714, 77654, 86459, 88071, 114349, 116481, 172918, 176142, 228698, 232962, 259377, 343047, 518754, 686094, 1203637, 2407274, 2641183, 3544819, 3610911, 5282366, 7089638, 7221822, 7923549, 10634457, 15847098, 21268914, 81876673, 108288503, 163753346, 216577006, 245630019, 324865509, 491260038, 649731018, 3356943593, 6713887186, 10070830779, 20141661558]

約数ペア:

[(1, 20141661558), (2, 10070830779), (3, 6713887186), (6, 3356943593), (31, 649731018), (41, 491260038), (62, 324865509), (82, 245630019), (93, 216577006), (123, 163753346), (186, 108288503), (246, 81876673), (947, 21268914), (1271, 15847098), (1894, 10634457), (2542, 7923549), (2789, 7221822), (2841, 7089638), (3813, 5282366), (5578, 3610911), (5682, 3544819), (7626, 2641183), (8367, 2407274), (16734, 1203637), (29357, 686094), (38827, 518754), (58714, 343047), (77654, 259377), (86459, 232962), (88071, 228698), (114349, 176142), (116481, 172918)]