20244968712

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^2\times {\mathrm{1187}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 56484410400

約数和(自身を除く): 36239441688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1187, 1686, 2248, 2374, 2529, 3372, 3561, 4748, 5058, 6744, 7122, 7587, 9496, 10116, 10683, 14244, 15174, 20232, 21366, 28488, 30348, 32049, 42732, 60696, 64098, 78961, 85464, 128196, 157922, 236883, 256392, 315844, 333547, 473766, 631688, 667094, 710649, 947532, 1000641, 1334188, 1421298, 1895064, 2001282, 2131947, 2668376, 2842596, 3001923, 4002564, 4263894, 5685192, 6003846, 8005128, 8527788, 9005769, 12007692, 17055576, 18011538, 24015384, 36023076, 72046152, 93726707, 187453414, 281180121, 374906828, 562360242, 749813656, 843540363, 1124720484, 1687080726, 2249440968, 2530621089, 3374161452, 5061242178, 6748322904, 10122484356, 20244968712]

約数ペア:

[(1, 20244968712), (2, 10122484356), (3, 6748322904), (4, 5061242178), (6, 3374161452), (8, 2530621089), (9, 2249440968), (12, 1687080726), (18, 1124720484), (24, 843540363), (27, 749813656), (36, 562360242), (54, 374906828), (72, 281180121), (108, 187453414), (216, 93726707), (281, 72046152), (562, 36023076), (843, 24015384), (1124, 18011538), (1187, 17055576), (1686, 12007692), (2248, 9005769), (2374, 8527788), (2529, 8005128), (3372, 6003846), (3561, 5685192), (4748, 4263894), (5058, 4002564), (6744, 3001923), (7122, 2842596), (7587, 2668376), (9496, 2131947), (10116, 2001282), (10683, 1895064), (14244, 1421298), (15174, 1334188), (20232, 1000641), (21366, 947532), (28488, 710649), (30348, 667094), (32049, 631688), (42732, 473766), (60696, 333547), (64098, 315844), (78961, 256392), (85464, 236883), (128196, 157922)]